Ke Jetronic Mixture Adjustment

With the K-Jetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. All other Cabriolets from 1980-1989 (in North America) were/are CIS-Lambda. It was only used in U. Short the test contacts with the fuse over the fuel pump relay (Mono-Jetronic only until July 1988) or short-circuit the auxiliary switch (other systems). Mixture-control unit 3. Hundreds of helpful illustrations and tips will make the job easier. Bosch K is fitted to Escort RS1600is, XR3is, Sierra XR4is and 2. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. The right air-flow meter you can fin in our onlineshop under the partnumber 0438121043. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. Automotive Handbook. The electronically modified Bosch KE also has this capability although it never achieved the popularity of the pure mechanical system. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. Central port injection (CPI). Digifant ecu pinout. Mechanlcalluel-lnjecllon systems The K-Jetronic is today the most wide· s!,read mechanical fuel-injection system. Bosch Systems covered: * Motronic * LH-Motronic * L-Jetronic * LH-Jetronic * KE-Jetronic * KE-Motronic * K-Jetronic * D-Jetronic Author Charles Probst has worked directly with factory engineers and technicians from Bosch, Porsche, BMW, Mercedes-Benz, Volkswagen, Audi, and other manufacturers to produce down-to-earth but detailed technical. : the original programming in the ke-jetronic system like timing advance maps, the methods the computer uses for varying fuel mixture, etc). engine-speed. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. The key is to advance the timing to the peak power point. On a side note nice video by Victor. If necessary. This little goody is a common culprit in K-jet or CIS problems, along with pumps, one-way valves, accumulators and fuel distributors. Typical for the KE-Jetronic, is the cluster of fuel pipes from the mixture control unit on the bottom right, to the individual injectors in the cylinder head. in a control system and method for an internal combustion engine, in which the amount of fuel is determined on the basis of the depression amount of an accelerator pedal (113) and the amount of air is determined on the basis of the fuel amount, the changing amounts of the fuel and air are corrected by the changing rate of the accelerator pedal depression amount. After the adjustment to the desired value at idle, check the duty cycle at 2500 rpm and then again at idle. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. The V8 engine was essentially of the same design as that used in the 308 Quattrovalvole model, with an increase in capacity to 3185 cc. The mixture preparation system meters fuel to correspond with the amount of intake air. Using the Lambda sensor together with additional equipment for the Lambda closed-loop control facility, the K-Jetronic can already comply today with the exhaust-gas regulations of tomorrow. '85 Golf-GTI=100Hp 10. The details in this file refer to KE Jetronic (1984-1987 on the US Coupe and 4k - the 1987. mengalir ke kumparan primer (primary coil) koil pengapian. This leads toa higher torque. Confrades, O sistema K-Jet tem sua bíblia em inglês, "Bosch Mechanical Gasoline Fuel-Injection System. The screw is located in the tiny little tube immediately behind the fuel distributor and should be adjusted to 1. 5:1 Compression Ratio, standard Hall sender Electronic Ignition, Bosch K-Lambda Jetronic fuel injection. To adjust the fuel mixture a small 3 mm Allen screw is located within the airflow sensor; this alters the relationship between the sensor arm and the control plunger. Q: You asked what the differences between an '85 Golf and Golf-GTI were? '85 Golf=~85Hp 8. Motronic ML3. The other hope is that mid 70's US market K jetronic 911 Porsches did NOT use the vacuum line in the WUR to richen up the mixture but a rod type/cam actuator from the throttle(s). If plate is low remove mixture control unit. Mixture adjustment: The metering plate/distributor assembly has a 3mm allen screw which adjusts the relationship between the plate and the plunger. So I'm searching for a KE-Jetronic know-it-all who can give some advice or point me into the right direction! Sponsored Links be set correctly when the fuel pressure is correct. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. The problem with using a MAP is that without any vacuum the system goes full "rich" which occurs at startup. (CIS-E) fuel injection, such as is used on the. 5000/quattro 2. trempealeau. 7th EDITION. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. engine is equipped with the KE-Jetronic continuous fuel injection system. LH-Jetronic 2. lh - jetronic 5. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. In 1978 L-Jetronic was the first system with lambda controlled closed loop control. Bosch L-Jetronic L Jetronic RX-7 Brought to you by the team at VintageRotaries. REVITALIZANT® is universally applied to all types of fuel systems including K-\KE-\L-Jetronic®, Common Rail, Pumpe-Düse and others. (5) Stel kembali putaran idel. Rest position should be 0. Automotive Handbook. The problem with using a MAP is that without any vacuum the system goes full "rich" which occurs at startup. If you feel confident about making one up, I can post the fault codes, from one of the commercial data CDs Mercedes 38 pin diagnostic connector: used in models of 1994-2002's - W124, W129, W140, W202, W210, W220, Mercedes 8 pin old diagnostic connector: for some Mercedes models of 1988-1993: Mercedes OBD II diagnostic. Page 1 DSG-423 2. (CIS-E) fuel injection, such as is used on the. auxiliary-air valve 49. Hi, Try this way, hook up DVOM on connector of O2 wiring (green) and DVOM shows the swinging voltage 0. untuk menghasilkan tegangan sebesar 100 sampai 400 volt. If you have an injected car, this book is a MUST. Central port injection (CPI). Ikke 50 dollar men skal byttes i arbeid verd mer enn æ betalte. The fuel mixture is ideally somewhere around 12. Ik heb hier een interessant fenomeen en een lang verhaal met de MB W201 uit 1986 van een maat van mij. mengalir ke kumparan primer (primary coil) koil pengapian. As will be appreciated from FIG. If plate is low remove mixture control unit. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. Bosch K-Jet Mixture Setting posted on August 31, 2009 by Larry Fletcher | Comments Off on Bosch K-Jet Mixture Setting After assembly of the fuel system, run the fuel pump and depress the air flow sensor plate for a couple of seconds to bleed air out of the fuel distributor. The screw is located in a vertical tube between the air hose and the fuel distributor. The poor man's way to set idle CO/mixture on Bosch L-jet/Motronic without a gas analyzer: get car good and warm, set base idle, measure the voltage between the O2 sensor output and ground. There was also a variant of the system called KE-Jetronic with electronic instead of mechanical control of the control pressure. Question: “Is fuel injection possible without the vehicle having a computer to program the injectors (ie purely mechanical)?” Yes. Some later (post-1995) versions contain hardware support for first generation diagnostics according to ISO 9141 (a. (CIS-E) fuel injection, such as is used on the. K and KE Jetronic fuel injection. ke - jetronic واحد کنترل الکترونیکی اضافه شد. A To fuel injectors B To warm up regulator. Adjusting the throttle bypass in conjunction with the idle mixture screw achieves acceptable idle mixture and speed. K-Jetronic was used for many years between 1974 and the mid 1990s by BMW, Lamborghini, Ferrari, Mercedes-Benz, Volkswagen, Ford, Porsche, Audi, Saab, and Volvo. OBD-II) and immobiliser functions. As part of the regeneration, the following work was carried out: 1. H opefully you all read last month’s feature on Bosch K and KE and are ready for part 2. car models - starting with Bosch K-Jetronic, and after that - Bosch KE-Jetronic. : a leaking radiator causing coolant loss and or air locks or corrosion in the engine owing a weak or non-existent anti-freeze mixture. With 3mm hex key 200mm long. AMF 44974 T-handle Hex Key Wrench 906Q 3. MJ Mono-Jetronic, usually proper name or Model year M-JET Mono-Jetronic, usually proper name MK Motronic with continuous fuel metering, usually proper name MKV Multiplicative map adjustment, or Fuel ratio mixture ML Motronic with flap air-volume sensor, usually proper name MLA Multiple link antitheft system (system-wide theft protection). My assumption is the trend needs to be heading into negative territory, effectively making the mixture richer for increased RPM. Confrades, O sistema K-Jet tem sua bíblia em inglês, "Bosch Mechanical Gasoline Fuel-Injection System. fuel injection Although current systems rely almost Although the K-Jetronic layout served as exclusively on mixture formation outside the mechanical basis for the KE-Jetronic the combustion chamber, concepts based system, the latter employs expanded on internal mixture formation – with fuel data-monitoring functions for more being injected. 3 Mechanical/electronic gasoline injection system (KE injection) Complaint: Rough idling Cause/Remedy 1 Adjust idle speed (07. lh - jetronic 5. Factory specification for base CO is a duty cycle of 54%-65% translated to a dwell reading of 49-59 degrees. Certain operating conditions make it necessary to correct the mixture accordingly. Alternative fuel A fuel used in vehicles that comes from a source other than petroleum, such as ethanol made from corn and biodiesel made from vegetable oil. multi jetoronic - mpfi 7. But using your information, the cold start injectors work only during cold cranking. These controllers vary the mixture of fuel and air by controlling the fuel flow through an electrically operated fuel valve (called a lambda valve or frequency valve) which in turn controls the pressure under a mechanical fuel distributor’s diaphragms to affect the rate of fuel flow for a given. Typical for the KE-Jetronic, is the cluster of fuel pipes from the mixture control unit on the bottom right, to the individual injectors in the cylinder head. This little goody is a common culprit in K-jet or CIS problems, along with pumps, one-way valves, accumulators and fuel distributors. Bosch K-Jetronic Fuel Injection Part 1. List of Chapters: Basic principles of physics Quantities and units Sl units Legal units Systems of units not to be used Quantities and units Conversion of units Basic equations used in mechanics Symbols and units Rectilinear and rotary motion Laws of projectile motion Free fall Moments of inertia Transmission of force Friction Vibrations and oscillations. Digifant ecu pinout. Without this, it is sort of a guess as to what is going on. Its major disadvantage is that a single carburettor supplying a four- cylinder engine cannot give each cylinder precisely the same fuel/air mixture because some of the cylinders are further away from the carburettor than others. Refitting 6 Refitting is a reversal of removal. txt) or read online for free. idle-speed adjusting screw 41. LOL And also I didnt know any engine ran Bosch KE-Jetronic injection all the way into the 90s. 2-liter engines used in the 320E, 320S and 320SL. An icon used to represent a menu that can be toggled by interacting with this icon. engine-speed. Working with the Bosch system just got easier!. View Notes - (Ebook English)-Car-Repair Manual-Bosch-K-KE-Jetronic-mechanical-fuel-injection from FC gj, at Punjab Engineering College. 96x KA-Jetronic. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. mono jetronic - spfi 6. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. 20-P-0300A Adjust wheel bearing play Component Identification Modification notes Page 6019 Page 6572 18. If not, you have to turn the screw (fuel mixture, use 3 mm aren wrench ) in or out until you see the DVOM swing, If you have still same like under 0. I'm a little confused though, the car has no O2 sensors that I can see. The interesting thing would be to check the duty-cycle signal (if K-Jetronic) or the modulation current (KE-Jetronic) to see where the mixture actually goes to. The CPR is a device used for the enrichment of mixture during the engine warm up phase. Bosch K-Jetronic Fuel Injection System AKA Continuous Injection System Bosch had developed early fuel injection systems but they were mostly confined to luxury cars due to the costs of putting a computer in a car at the time, as a cheaper alternative they developed K-Jetronic to capitalize on stricter emission regulations in the 70s/80s. Checking and repairing the Bosch KE-Jetronic fuel… KE-Jetronic – adjusting and assembling on Audi 80; Which Oil is Right for an engine of my Mercedes? Adjusting the control pressure regulator on the K-Jetronic… K-Jetronic fuel control unit on a 102 engine at a glance; Illustrated report on repairing the M102 engine fan clutch…. The final car to use K-Jetronic was the 1994 Porsche 911 Turbo 3. In conjunction with other sensors such as the throttle valve sensor and lambda oxygen sensor, the control module can identify various engine operating states and. K-Jetronic: Troubleshooting Symptoms K-Jetronic is a mechanical system: the fuel is continuously metered in proportion to the quantity of air drawn in by the engine. Some later (post-1995) versions contain hardware support for first generation diagnostics according to ISO 9141 (a. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. EUR 38,50 + EUR 4,80 spedizione. Thank you very much for reading bosch fuel injection engine management. 35 Insert the Allen key into the mixture adjustment orifice and push down to engage the adjustment screw. The interesting thing would be to check the duty-cycle signal (if K-Jetronic) or the modulation current (KE-Jetronic) to see where the mixture actually goes to. Lorain Furniture and Appliance 24,995 views. My assumption is the trend needs to be heading into negative territory, effectively making the mixture richer for increased RPM. Oleh karena itu idel speed adjusting screw diset pada posisi tertutup penuh oleh pabrik. Mixture-control unit 3. The mixture preparation system meters fuel to correspond with the amount of intake air. 22L 1985-86 Bosch KE Jetronic 85 2413 Fuel/air mixture incorrect 4312 Exhaust gas recirculation (EGR) solenoid Adjustment TECHNICAL DATA. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. Ikke 50 dollar men skal byttes i arbeid verd mer enn æ betalte. 7th EDITION. The Escort RS Turbo is fitted with Bosch KE Jetronic fuel injection equipment. I hope the above (and your post) clears it up and prevents anyone from going down a wrong path. The D-Jetronic system uses constant fuel pressure and flow, so that only injection duration needs to be modified to control air/fuel mixture. This thread is intended for those that want to find problem first, or who don't want, but don't have parts available to just change them until problem disappears So, let's begin. Incredible. Search the world's information, including webpages, images, videos and more. 5 Coupe GT has KE3). Having recently sorted out a problem with mine, and hopefully understanding its. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. When the fuel mixture is rich, resistance in a titania sensor will be low so the voltage signal will be high (close to 1. Use a long hex key, or the special mixture adjustment tool to turn the screw. 3bar) - interaction of valve needle, valve seat and spring For L-Jetronic: - function of the magnetic armature. List of Chapters: Basic principles of physics Quantities and units Sl units Legal units Systems of units not to be used Quantities and units Conversion of units Basic equations used in mechanics Symbols and units Rectilinear and rotary motion Laws of projectile motion Free fall Moments of inertia Transmission of force Friction Vibrations and oscillations. All other Cabriolets from 1980-1989 (in North America) were/are CIS-Lambda. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim #1 caterus, May 22, 2012. 5% CO content. In 1982, the K-Jetronic model became available in an expanded configuration, the KE-Jetronic, including an electronic closed-loop control circuit and a Lambda oxygen sensor. l - jetronic 4. cars from 1990 to ’92 — in the 300SL and 300CE. (tool barcode 44978). The Bosch KE-Jetronic fuel-injection system is fitted to Escort RS Turbo models and is a further development of the K-Jetronic system. This system is called KE-jetronic, a variant of K-jetronic. in a control system and method for an internal combustion engine, in which the amount of fuel is determined on the basis of the depression amount of an accelerator pedal (113) and the amount of air is determined on the basis of the fuel amount, the changing amounts of the fuel and air are corrected by the changing rate of the accelerator pedal depression amount. There was also a variant of the system called KE-Jetronic with electronic instead of mechanical control of the control pressure. 22L 1985-86 Bosch KE Jetronic 85 2413 Fuel/air mixture incorrect 4312 Exhaust gas recirculation (EGR) solenoid Adjustment TECHNICAL DATA. It works with both open and closed loop systems. Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. Adjusting the AFM spring had NO effect on this on the dyno, no amount of adjusting the AFM spring affected top end (above 4k or 5k rpm) fuel mixture, lending more credence to the theory that the stock AFM flap is fully open at WOT by about 4000rpm. lh - jetronic 5. A To fuel injectors B To warm up regulator. Turning the screw clockwise enriches the mixture and vice-versa. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. '85 Golf-GTI=100Hp 10. The details in this file refer to KE Jetronic (1984-1987 on the US Coupe and 4k - the 1987. These adjustments are intended to be followed by an. All this must be done as a pre-requirement for a trip to a garage equiped with an exhaust gas anyliser to set up the fuel mixture. 4 has adaptive lambda control, and support for a variety of advanced features; incincluding fuel enrichment based on exhaust gas temperature (ex. (CIS-E) fuel injection, such as is used on the. Mercedes 190 checking, adjusting to factory specification. 8i XR4x4s, whereas the Bosch KE system is fitted to all Escort RS Turbos. After restoring all the Chasis links with new Mercedes parts to increase its life time, Dismentaling FD Bosch KE jetronic From a Mercedes SEC. multi jetoronic - mpfi 7. The interesting thing would be to check the duty-cycle signal (if K-Jetronic) or the modulation current (KE-Jetronic) to see where the mixture actually goes to. by Vitaly · February 17, 2016. This system was used for many years by Mercedes Benz, Volkswagen and Volvo. What is also obvious is the increase in current in the EHA richening the mixture and that point has been moved by adjusting the EHA. adjusting co check to see if the co is correct using gas analyzer. Complete with o-rings and diaphragm. De motor is een officiële Kat – Nachrustung. You will find the 380 SL US there which already had a catalytic system and it is also described how to adjust such a fuel distributor in 07. Dostupné z WWW: < Datriware [online]. Traditionally, the fuel/air mixture is controlled by the carburettor, an instrument that is by no means perfect. Air-flow sensor 2. 5V for best running (although this is one of those things you have to get a "feel" for because the 3-wire (1 Volt) O2 sensor readings change so. Útil na prática do dia-a-dia e o Guia de Sanford para Terapia Antimicrobiana fornece a orientação […]. (5) Stel kembali putaran idel. 7th EDITION. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. Since adjusting the mixture can be done with the air cleaner assembly mounted to the top of the intake manifold, folks often think that it is the panacea and solution to all their problems. refer to the fault diagnosis flow chart on pages B3-l3 and 83-15. 3 Mechanical/electronic gasoline injection system (KE injection) Complaint: Rough idling Cause/Remedy 1 Adjust idle speed (07. Might just need the mixture adjusting. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. Not one single Cabriolet rolled off the assembly line with CIS-E, and only the 1980 Cabriolets with EGR valves got CIS-basic. untuk menghasilkan tegangan sebesar 100 sampai 400 volt. In conjunction with other sensors such as the throttle valve sensor and lambda oxygen sensor, the control module can identify various engine operating states and. cold-start valve 40. it Le jetronic. Thermostats over time, can weaken, causing a rush of cool water into the engine when the stat opens causing thermal shock – a major problem on 1. The RPM at idling is controlled by what in swedish is called ”tllsatsluftslid” which is a valve by-passing the throttle to increase the idling. car models - starting with Bosch K-Jetronic, and after that - Bosch KE-Jetronic. 96x KA-Jetronic. Extensive chapters on FI theory, and exceptional troubleshooting procedures. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. the electronics are shot in the car currently, and my intention is to design my own ignition system/engine control system for the car myself! the only thing stopping me is i have no basis to work on (i. The Bosch KE-Jetronic fuel-injection system is fitted to Escort RS Turbo models and is a further development of the K-Jetronic system. 002 inch all the way around the plate. caterus Karting. mengalir ke kumparan primer (primary coil) koil pengapian. The absolute pressure is the atmospheric pressure less the pressure drop that the incoming air experiences as it comes thru the throttle valve and venturi. Look for ~8. WORKSHOP MANUAL Porsche K-Jetronic ROBERT BOSCH CONTENTS Test Equipment Component Location Vacuum Diagram Trouble-Shooting Chart Vacuum Leaks Component Tests Air Flow Sensor Fuel Pump Cold Start System Warm-Up Regulator System Pressure Leakage Test Testing Injectors Comparative Test Idle Speed and CO Adjustment Mounting Pressure Tester Component Repair Fuel Distributor Repair (911, 914) Fuel. In the event that the mixture is deemed to be richer than the maximum permissible limit AFR then a counter TR is arranged to count up and record the period for the rich mixture persists. K-Jetronic: Troubleshooting Symptoms K-Jetronic is a mechanical system: the fuel is continuously metered in proportion to the quantity of air drawn in by the engine. Certain operating conditions make it necessary to correct the mixture accordingly. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. In 1978 L-Jetronic was the first system with lambda controlled closed loop control. KE-Jetronic ; K-Jetronic ; Silnik M110 ; Silnik M103 ; Silnik M115 ; 07. The KE-jetronic has a tendency to get spooky - since it has a regulation loop consisting of a parallell fuel regulator that adjusts the fuel mixture based on lambda-value of the exhaust. The dedicated shade tree mechanic can do it, but needs to be well-informed first. Short the test contacts with the fuse over the fuel pump relay (Mono-Jetronic only until July 1988) or short-circuit the auxiliary switch (other systems). With a dwell meter adjust the CO to 45 degrees. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. Download Guia dos Antibióticos and enjoy it on your iPhone, iPad and fonte as principais publicações sobre o tema do MUNDO (Sanford. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. fuel efficiency adjust mercedes e My W has been a project since i bought it. 33 KE-Jetronic system mixture adjustment tamperproof plug (arrowed) 34 Stabilise the exhaust gases (paragraph 30). Bosch KE-Jetronic fails the same way - default rich. The throttle is controlled by the signals of the sensor of angular position of the throttle (potentiometer) and switch its extreme position (15). Bosch K-Jetronic Fuel Injection Part 1. The key is to advance the timing to the peak power point. 4 has adaptive lambda control, and support for a variety of advanced features; incincluding fuel enrichment based on exhaust gas temperature (ex. - the idle-mixture adjusting screw ca be adjusted; thus, it can be shown how the control plunger is lifted. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. 6) , dan sebelum jetronic diganti harus check dulu apakah Idle control Valve nya sehat , switch mikro normal dan perkabelan beres , jika ganti jetronic (bekas) masih ngga beres ada 2 kemungkinan : Jetronic bekasnya memang ngga normal , atau ada. Hello all, just took the KE-Jetronic of my 85 Ur barn find appart. Traditionally, the fuel/air mixture is controlled by the carburettor, an instrument that is by no means perfect. Bosch KE3-Jetronic Mixture Adjustment. (In actual fact, at 10,000 rpm the injection cycle is so frequent that the injectors are open constantly, so 10,000 rpm is the theoretical maximum attainable rpm with the system. trempealeau. Kemudian arus. The interesting thing would be to check the duty-cycle signal (if K-Jetronic) or the modulation current (KE-Jetronic) to see where the mixture actually goes to. The CPR is a device used for the enrichment of mixture during the engine warm up phase. Adjusting Potentiometer, Idle mixture, Throttle. g in BMW, Porsche, Opel, Volkswagen). LE1-Jetronic, LE2-Jetronic, LE3-Jetronic (1981–1991) This is a simplified and more modern variant of L-Jetronic. Compared to the more common zirconia O2 sensors, titania sensors have three advantages:. List of Chapters: Basic principles of physics Quantities and units Sl units Legal units Systems of units not to be used Quantities and units Conversion of units Basic equations used in mechanics Symbols and units Rectilinear and rotary motion Laws of projectile motion Free fall Moments of inertia Transmission of force Friction Vibrations and oscillations. Extensive chapters on FI theory, and exceptional troubleshooting procedures. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. Mercedes 190 checking, adjusting to factory specification. The Sanford Guide to Antimicrobial Therapy ($/yr in-App subscription) provides clinicians with infectious disease information that is current, concise, and. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. Sistem injeksi mekanis disebut juga sistem injeksi kontinyu (K-Jetronic) karena injektor menyemprotkan secara terus menerus ke setiap saluran masuk (intake manifold). 0:1 Compression ratio, Knock sensing ignition system, Bosch KE-Jetronic (3 wire O2 sensor) fuel injection. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. Injection Bosch KE-Jetronic 1987 Ferrari Testarossa 469/87 PDF (it/fr/uk/de) (Seal for air/fuel mixture adjusting screw on fuel injected U. Title: HyperDocument Author: artur Created Date: 4/14/2004 3:45:56 PM. Additional Point: The Green Book has an adjustment not mentioned in Haynes or Charles Probst's "Bosch Fuel Injection and Engine Management" which is turning the mixture adjustment screw until fuel just begins to flow out of a fuel distributor port and then backing screw off. The D-Jetronic system uses constant fuel pressure and flow, so that only injection duration needs to be modified to control air/fuel mixture. Porsche 928 39 78 39 82 467. The screw is located in the tiny little tube immediately behind the fuel distributor and should be adjusted to 1. Ford Escort Shop Manual 1981 - 1997. The throttle is controlled by the signals of the sensor of angular position of the throttle (potentiometer) and switch its extreme position (15). The KE Jetronic system varied from the earlier, all mechanical system by the introduction of a more modern engine management "computer", which controlled idle speed, fuel rate, and air/fuel mixture. 9 mercedes-benz. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. Bosch K & KE-Jetronic),or intermittent type (e. In many cases it’s down to a different fault with the car i. 3-Jetronic Magneti Marelli 6F Magneti Marelli 8P Magneti Marelli IAW Motronic ML1. 5 Coupe GT has KE3). Mercedes-Benz Bosch KE-Jetronic Adjusting Potentiometer Contact for Price (Part no. 18 when heavy fuel is used the air-fuel ratio will tend to become lean following the initiation of a transient mode of. (CIS-E) fuel injection, such as is used on the. Apart from minor alterations the basic principles of the hydraulics and mechanics used on the K-Jetronic system are unchanged on the KE-Jetronic system. The miss on my car was caused by a spark plug that was not getting a good ground. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim. Injection Bosch KE-Jetronic 1987 Ferrari Testarossa 469/87 PDF (it/fr/uk/de) (Seal for air/fuel mixture adjusting screw on fuel injected U. car models – starting with Bosch K-Jetronic, and after that – Bosch KE-Jetronic. All other Cabriolets from 1980-1989 (in North America) were/are CIS-Lambda. Dus af fabriek zonder en later zoals op papieren te achterhalen bij MB dealer omgebouwd naar kat uitrusting. Oleh karena itu idel speed adjusting screw diset pada posisi tertutup penuh oleh pabrik. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. De motor is een officiële Kat – Nachrustung. Hi guys i want to adjust the idle mixture on my car, smells as though it's running a little rich. Bosch K-Jetronic Fuel Injection System AKA Continuous Injection System Bosch had developed early fuel injection systems but they were mostly confined to luxury cars due to the costs of putting a computer in a car at the time, as a cheaper alternative they developed K-Jetronic to capitalize on stricter emission regulations in the 70s/80s. - Free download as PDF File (. pdf), Text File (. The mixture can be adjusted by turning a small hex screw that is located in-between the fuel distributor and the sensor plate. This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. Bosch eventually relented adding an oxygen sensor and an analog computer to monitor combustion and adjust the fuel mixture. BOSCH 0 280 800 180 (VW 811 906 264 F) KE-Jetronic controller. 20-P-0300A Adjust wheel bearing play Component Identification Modification notes Page 6019 Page 6572 18. All of the air drawn in by the engine flows through the airflow sensor. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. If you didn’t, you should probably grab a back issue, as some of this may not make sense without reading the first part. refer to the fault diagnosis flow chart on pages B3-l3 and 83-15. The K-Jetronic system was installed as Original Equipment in series production vehicles in the years 1973 through 1995. With 3mm hex key 200mm long. Mechanical fuel injection - Bosch K-Jetronic, Bosch K Jetronic Fig. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. There was also a variant of the system called KE-Jetronic with electronic instead of mechanical control of the. Complete with o-rings and diaphragm. In conjunction with other sensors such as the throttle valve sensor and lambda oxygen sensor, the control module can identify various engine operating states and. OBD-II) and immobiliser functions. Don't change it. 4 The air flow sensor The updraft air flow sensor used in Bosh KE-Jetronic[8] and the Bosh LJetronic air flow sensor[8] both works with a sensor plate in a funnel. When the fuel mixture is lean, resistance increases and the voltage signal drops down to about 0. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim #1 caterus, May 22, 2012. Miele French Door Refrigerators; Bottom Freezer Refrigerators; Integrated Columns – Refrigerator and Freezers. caterus Karting. Certain operating conditions make it necessary to correct the mixture accordingly. List of Chapters: Basic principles of physics Quantities and units Sl units Legal units Systems of units not to be used Quantities and units Conversion of units Basic equations used in mechanics Symbols and units Rectilinear and rotary motion Laws of projectile motion Free fall Moments of inertia Transmission of force Friction Vibrations and oscillations. 3-Jetronic LH2. 8i XR4x4s, whereas the Bosch KE system is fitted to all Escort RS Turbos. The two primary adjustments for the CIS are the idle speed and the mixture adjustment. c2008 [cit. 3-100, *07-2053). KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. thermo-time 47. Complete theory, troubleshooting, service, and high performance tuning of Bosch fuel injection systems. cold-start valve 40. Summary of Styles and Designs. KE Jetronic. KE Jetronic The mechanical fuel injection system has recently been overshadowed by modern electronic injection, which enables the use of lambda closed loop control. Bosch KE-Jetronic Continuous Injection System Mechanical Fuel Injection Overview Part 5 of 6 ELECTRICAL COMPONENTS Fuel Pump Relay 1. When checking plugs,wires, spark & compression , all where fine. Discussion in 'Mondial' started by caterus, May 22, 2012. 20-P-0300A Adjust Wheel Bearing Play Wheel Bearing: Adjustments AR33. air-temperature sensor 45. Rest position should be 0. Lorain Furniture and Appliance 24,995 views. The other hope is that mid 70's US market K jetronic 911 Porsches did NOT use the vacuum line in the WUR to richen up the mixture but a rod type/cam actuator from the throttle(s). This basic system is supplemented by an electronic control unit (ECU) in order to increase flexibility and to enable further functions. Last edited by kwak; 12-20-2016 at 11:47 PM. PETROL INJECTION SYSTEMSModern fuel injection systems can be either of the continuous type (e. The EHA valve is only used on vehicles with the KE-JETRONIC fuel injection system. It was only used in U. Tuning for Performance and Economy Legal issues High performance with driveability. 52) Gambar 4. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. The D-Jetronic system uses constant fuel pressure and flow, so that only injection duration needs to be modified to control air/fuel mixture. I have a 86 560SL with KE Jetronic systemThe car ran great for ten years, then one day,after pulling of the highway and stoping at a light , I noticed a miss. In 1985 Mercedes-Benz and others switched to KE-Jetronic where electronics was back. The following table is a guide to the fuel paths marked by each blue arrow in figure 6. fuel injection Although current systems rely almost Although the K-Jetronic layout served as exclusively on mixture formation outside the mechanical basis for the KE-Jetronic the combustion chamber, concepts based system, the latter employs expanded on internal mixture formation – with fuel data-monitoring functions for more being injected. Adjusting the throttle bypass in conjunction with the idle mixture screw achieves acceptable idle mixture and speed. This would also be based on your baseline mixture adjustment. reference-mark sensor 51. The mechanical fuel injection system has recently been overshadowed by modern electronic injection, which enables the use of lambda closed loop control. Development Finally, the KE-Jetronic was also built with integrated ignition and known as Motronic. Can clearly see the EHA adjustment is controlling the AFR over RPM. fuel injection Although current systems rely almost Although the K-Jetronic layout served as exclusively on mixture formation outside the mechanical basis for the KE-Jetronic the combustion chamber, concepts based system, the latter employs expanded on internal mixture formation – with fuel data-monitoring functions for more being injected. It does this by adjusting the opening clearance of the individual differential pressure valves in the fuel distributor rather than adjusting the resistance pressure on top Continue reading →. That gives the initial setp The engine starts and runs need to set mixture tomorrow. Turn the ignition off. So yes, it was misleading. Reviewed in the United Kingdom on September 12, 2017. Without this, it is sort of a guess as to what is going on. Sistem injeksi mekanis disebut juga sistem injeksi kontinyu (K-Jetronic) karena injektor menyemprotkan secara terus menerus ke setiap saluran masuk (intake manifold). Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. Dostupné z WWW: < Datriware [online]. Modified engines tend to prefer a richer idle mixture. Rebuild kit for Bosch KE - Jetronic and cis K jetronic warm up regulators (WUR). Running rich won't be good for it, though. These M104 engines were an ingenious adaptation of an M103 block with a twin-cam, 4-valve head. A mixture of metals and other elements to form a metal with specific properties such as phosphor bronze used for bushes. A wealth of info on how to adjust, troubleshoot, and repair Motronic, LH-Motronic, L-Jetronic, LH-Jetronic, KE-Jetronic, KE-Motronic, K-Jetronic, and D-Jetronic systems. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source. The KE-Jetronic disappeared from vehicles too early to still participate in the blessings of modern times. If it's L-Jet or later, have your injectors cleaned. Plate adjustment; 1. Refitting 6 Refitting is a reversal of removal. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. The V8 engine was essentially of the same design as that used in the 308 Quattrovalvole model, with an increase in capacity to 3185 cc. The D-Jetronic system uses constant fuel pressure and flow, so that only injection duration needs to be modified to control air/fuel mixture. c2008 [cit. 6 KE-Jetronic fuel pressure regulator pipe connections A Fuel feed B Fuel return Bosch K and KE fuel injection systems 4B•9 5 Remove the securing tie and withdraw the regulator from its bracket. Plus after every small adjustment angle (about 15°) I check the duty cycle at 2. throttle-valve switch 43. (CIS-E) fuel injection, such as is used on the. This Bosch Bible fully explains the theory, troubleshooting, and service of all Bosch systems from D-Jetronic through the latest Motronics. Page 1 DSG-423 2. In 1982, the K-Jetronic model became available in an expanded configuration, the KE-Jetronic, including an electronic closed-loop control circuit and a Lambda oxygen sensor. You could just try richening it up to get the smoothest running. I hope the above (and your post) clears it up and prevents anyone from going down a wrong path. These were joined by Bosch MonoJetronic in 1987: This particularly costefficient single-point injection unit made it feasible to equip small vehicles withJetronic. The engine produces usually 51 kW (69 hp) at 6300 min and 100 Nm at 6,000 rpm. I am replacing the old injector fuel hoses (one was leaking) with standard hi pressure fuel hose cut to length and held on with fuel line hose clamps (see the picture for. Checking and repairing the Bosch KE-Jetronic fuel distributors by Vitaly · March 1, 2016 Approximately up until 1994 mechanical fuel injection systems have been installed on certain Mercedes, Audi, Volkswagen, Ford etc. The details in this file refer to KE Jetronic (1984-1987 on the US Coupe and 4k - the 1987. The V8 engine was essentially of the same design as that used in the 308 Quattrovalvole model, with an increase in capacity to 3185 cc. pdf] Programed Repairs Engine 102 Combustion IIId KE Injection 07. Mercedes 190 checking, adjusting to factory specification. The final car of the 18 years running 107 series was a 500 SL painted Signal red, built on 4 August 1989; it currently resides in the Mercedes-Benz. It's an 88 300ce. Even K-Jetronic did not manage to withhold electronics. Mechanical fuel injection - Bosch K-Jetronic, Bosch K Jetronic Fig. Sistem injeksi mekanis disebut juga sistem injeksi kontinyu (K-Jetronic) karena injektor menyemprotkan secara terus menerus ke setiap saluran masuk (intake manifold). The interesting thing would be to check the duty-cycle signal (if K-Jetronic) or the modulation current (KE-Jetronic) to see where the mixture actually goes to. This original fuel distributor, manufactured by Bosch, is for the KE-Jetronic injection system. KE-jetronic diagnostic & adjustment Ok, fellas, I finally made myself to do this - I was thinking about it long time ago. The engine is coupled to an eddy-current dynamometer. As part of the regeneration, the following work was carried out: 1. Mixture formation 7 Gasoline-injection systems Overview 10 K-Jetronic System overview 13 Fuel supply 14 Fuel metering 18 Adapting to operating conditions 24 Supplementary functions 30 Exhaust-gas treatment 32 Electrical circuitry 36 Workshop testing techniques 38 K-Jetronic Since its introduction, the K-Jetronic gasoline-injection system has pro-. Ik heb hier een interessant fenomeen en een lang verhaal met de MB W201 uit 1986 van een maat van mij. The Bosch D-Jetronic electronic fuel injection system is composed of 3 major subsystems: the air intake system, the fuel system, and the electronic control system. Q: You asked what the differences between an '85 Golf and Golf-GTI were? '85 Golf=~85Hp 8. Adjusting the throttle bypass in conjunction with the idle mixture screw achieves acceptable idle mixture and speed. If you have an injected car, this book is a MUST. REVITALIZANT® is universally applied to all types of fuel systems including K-\KE-\L-Jetronic®, Common Rail, Pumpe-Düse and others. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. The screw is located in the tiny little tube immediately behind the fuel distributor and should be adjusted to 1. WORKSHOP MANUAL Porsche K-Jetronic ROBERT BOSCH CONTENTS Test Equipment Component Location Vacuum Diagram Trouble-Shooting Chart Vacuum Leaks Component Tests Air Flow Sensor Fuel Pump Cold Start System Warm-Up Regulator System Pressure Leakage Test Testing Injectors Comparative Test Idle Speed and CO Adjustment Mounting Pressure Tester Component Repair Fuel Distributor Repair (911, 914) Fuel. All other Cabriolets from 1980-1989 (in North America) were/are CIS-Lambda. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. 4 shows the fuel distributor, primary pressure regulator and air flow sensor from the Bosch K Jetronic system. (tool barcode 44978). Using the Lambda sensor together with additional equipment for the Lambda closed-loop control facility, the K-Jetronic can already comply today with the exhaust-gas regulations of tomorrow. Additional Point: The Green Book has an adjustment not mentioned in Haynes or Charles Probst's "Bosch Fuel Injection and Engine Management" which is turning the mixture adjustment screw until fuel just begins to flow out of a fuel distributor port and then backing screw off. all types of fuel pumps, injectors and pump-injector units. LH-Jetronic 2. engine-temperature sensor 48. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim. I guess you really can find anything on youtube. 5:1 Compression Ratio, standard Hall sender Electronic Ignition, Bosch K-Lambda Jetronic fuel injection. KE3 JETRONIC PDF - Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic. Stream mixers for more performance on autogas powered cars! A stream mixer gives much better performance on LPG, and does not limit power when running on petrol. risorsescuola. What an adventure. The electronic system worked good only if all mechanical adjustments were perfect. Other distinctions are not mixture control unit so apparent. Free play should be 0. k - jetronic ابزار الکترونیکی وارد کار شد. yslem is described in delail in Ihe hooklel "K-Jelronic" in the BoSch Technical Instruction series. throttle valve 42. With the K-Jetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. When checking plugs,wires, spark & compression , all where fine. by Vitaly · February 17, 2016. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. idle-speed adjusting screw 41. Gently drive guide pin out from below. Playing with your K -Jetronic Warm Up Regulator, or WUR. D-Jetronic found its successor in L-Jetronic e. The dedicated shade tree mechanic can do it, but needs to be well-informed first. You could just try richening it up to get the smoothest running. In many cases it’s down to a different fault with the car i. Then the KE-Jetronic needs to be reset in order to get the engine started again, which is not very difficult, but unnecessary labor. '85 Golf-GTI=100Hp 10. The electronically modified Bosch KE also has this capability although it never achieved the popularity of the pure mechanical system. My 1978 911 has Bosch K-Jetronic. See full list on starwiki. The ECU was much cheaper to produce due to more modern components, and was more standardised than the L-Jetronic ECUs. This is adjusted by means if an extra deep 3mm allen key. and is a further development of the K-Jetronic system. By the way this is on 91 octane (all I can get reasonably anyways). Mechanlcalluel-lnjecllon systems The K-Jetronic is today the most wide· s!,read mechanical fuel-injection system. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. The air-fuel ratio. The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an. VW Throttle Switch - Hella 044907385A ###About Fuel Injection Throttle Switchs The Fuel Injection Throttle Switch communicates the throttle position to your car's computer so it can make the necessary adjustments to optimize performance and economy, thus is should be replaced if not working properly. Refitting 6 Refitting is a reversal of removal. loosen the ptate securing bolt. Download Guia dos Antibióticos and enjoy it on your iPhone, iPad and fonte as principais publicações sobre o tema do MUNDO (Sanford. (A) ke katoda (K) (lihat posisi anoda dan katoda pada gambar. Screw bearing insert (17) into the bearing cover/steering shaft (12) and tighten slightly. K-Jetronic mixture adjustment. Fuel distributors fail because of contamination caused by an unclean fuel supply or the deterioration of the rubber seals and other components inside the unit due to. The KE-Jetronic disappeared from vehicles too early to still participate in the blessings of modern times. Traditionally, the fuel/air mixture is controlled by the carburettor, an instrument that is by no means perfect. Includes Motronic, L-Jetronic, KE-Jetronic, K-Jetronic and D-Jetronic systems. Hello all, just took the KE-Jetronic of my 85 Ur barn find appart. The engine has an electronic ignition system with an electronic spark timing adjustment. PETROL INJECTION SYSTEMSModern fuel injection systems can be either of the continuous type (e. NOTE: With CI fuel injection, the lower the duty cycle or dwell, the richer the idle fuel mixture. (CIS-E) fuel injection, such as is used on the. 96x KA-Jetronic. car models - starting with Bosch K-Jetronic, and after that - Bosch KE-Jetronic. When starting a cold engine on a signal thermostats (19) with additional nozzle (12), which is the enrichment of the mixture required for starting the engine. Dec 24, 2010 59 Oxfordshire, UK Full Name: Tim #1 caterus, May 22, 2012. Engine speed, temperature, and other factors are monitored for the purpose of fine-tuning injection duration. I am also addressing the basic settings involved in adjusting the fuel mixture here. Mercedes-Benz Bosch KE-Jetronic Adjusting Potentiometer Contact for Price (Part no. Haynes said to adjust the idle mixture allen screw until the injectors barely work when the fuel pump operates and then back off 1/2 turn. if it not within limits then remove the tamperproof seal located on the mixture control unit, insert allen key into hole until it locates the adjusting screw, turn clockwise to increase the co and anti-clockwise to reduce the co. By the way this is on 91 octane (all I can get reasonably anyways). Mercedes suggests that special tools are required to adjust the mixture on the Bosch KE3-Jetronic (CIS-E) fuel injection, such as is used on the 1988-91 560 series motors. Then the KE-Jetronic needs to be reset in order to get the engine started again, which is not very difficult, but unnecessary labor. My Mondial 3. fast tech / tech / Bosch K/KE JEtronic inJEction / This month Stu starts his series looking at Bosch K/KE Jetronic fuel injection. repairing the Bosch KE-Jetronic fuel Bosch K Jetronic Service Guide - mail. The dedicated shade. D-Jetronic type sensed manifold vacuum as the key variable using a manifold air pressure sensor (MAP). Lorain Furniture and Appliance 24,995 views. 1 KE-Jetronic fuel pressure regulator location (arrowed) behind fuel distributor 13. A bit of background on the EHA's function: it is an electronically controlled servo (controlled from the CIS-E main computer) that uses a variable current to make the last, minute adjustments to the fuel flowing into the fuel distributor and then into the. The CO levels have just been. The Engine's Fuel Requirements A spark-ignition engine needs a particular air-fuel ratio in order to operate. To extract the codes, use the procedure described above. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. The sensor plate potentiometer is installed in airflow sensors in the KE-Jetronic. air deficiency (air-fuel mixture) air density air drier air duct air exit-temperature sensor air expediture air filter air flap air flow rate air force (pneus) air funnel (KE-Jetronic) air gap air gap (spark plug) air housing air mass air pin air pressure air pump air requirement (IC engine) air spring air supply air swirl air swirling motion. KE-Jetronic – adjusting and assembling on Audi 80 by Vitaly · February 17, 2016 I have really spent a lot of time trying to adjust that German injection system. 20-P-0300A Adjust Wheel Bearing Play AR33. Refitting 6 Refitting is a reversal of removal. pdf), Text File (. The K-Jetronic system was installed as Original Equipment in series production vehicles in the years 1973 through 1995. the electronics are shot in the car currently, and my intention is to design my own ignition system/engine control system for the car myself! the only thing stopping me is i have no basis to work on (i. With the K-Jetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. I guess you really can find anything on youtube. 22L 1985-86 Bosch KE Jetronic 85 2413 Fuel/air mixture incorrect 4312 Exhaust gas recirculation (EGR) solenoid Adjustment TECHNICAL DATA. It has the diagnostic port with pins 2 and 3 that people use to adjust duty cycle but I also have a. The miss on my car was caused by a spark plug that was not getting a good ground. K and KE Jetronic fuel injection. *n ^e K-Jetronic Lambda system, theCommandercon-trolledthemixturebychang-ing the duty cycle. The ECU was much cheaper to produce due to more modern components, and was more standardised than the L-Jetronic ECUs. High power output per liter The fact that there is no carburetor enables the intake passage to be designed aerodynamically in order to achieve optimum air distribution and cylinder charge and, thus. I have no idea if they will interchange, but if you need one, I have a few extra TPSs from '68-'73 VW Type 3s with D-Jet. 1 KE-Jetronic fuel pressure regulator location (arrowed) behind fuel distributor 13. How to check duty cycle Mercedes 124 m103 engine 300e 300te 260e - Duration: 9:19. Sistem injeksi mekanis disebut juga sistem injeksi kontinyu (K-Jetronic) karena injektor menyemprotkan secara terus menerus ke setiap saluran masuk (intake manifold). Dostupné z WWW: < Datriware [online]. The engine produces usually 51 kW (69 hp) at 6300 min and 100 Nm at 6,000 rpm. 4 shows the fuel distributor, primary pressure regulator and air flow sensor from the Bosch K Jetronic system. In 1985 Mercedes-Benz and others switched to KE-Jetronic where electronics was back. (5) Stel kembali putaran idel. Reviewed in the United Kingdom on September 12, 2017. W124, W126, W140, R129, W201 - Just plug it in and start reading codes. With a catalyst you have the so called KE-jetronic system which is the mechanical injection system but with a special valve to fine tune the air/fuel mixture by aid of the signal from the lambdasond. The two primary adjustments for the CIS are the idle speed and the mixture adjustment. With a dwell meter adjust the CO to 45 degrees.