Ke jetronic fuel mixture adjustment in the mid 1970s, robert bosch gmbh developed a mechanical fuel injection system called k konstant jetronic. I have really spent a lot of time trying to adjust that german injection system. Jul 28, 2019 find great deals on ebay for bosch cis in fuel inject. The key is to advance the timing to the peak power point. With the kjetronic, the preparation is performed by the mixture control unit which consists of a fuel distributor and an airflow sensor. Cis jetronic has everything you need for professionally repairing and recovering bosch k jetronic 19731994, k jetronic lambda, and ke jetronic 19851993 fuel distributors. 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 mixture preparation system meters fuel to correspond with the amount of intake air. It doesnt quite match the typical k jetronic diagram in the bosch k jetronic technical instruction book but it may be just a nomenclature difference. Bosch kejetronic service manual pdf book manual free download. System overview 18 fuel system 20 operatingdata acquisition 28 operatingdata processing 38 operating conditions 42 integrated diagnosis 58 electronic control unit ecu 62 interfaces to other systems 64 mmotronic engine management modern electronics are opening up new perspectives in automotive design. Bosch ke jetronic continuous injection system mechanical fuel injection overview part 1of 6 fuel injection system bosch cise 1986 fuel systems mercedesbenz cise electronic control system description the fuel injection system used on.
The infamous bosch fuel distributor, the one part that scares every w124 owner, it. Rebuilding the fuel distributor metering unit on a 1992 mercedes benz 200e m102 engine. It was a very clever system, which could compensate for variables like engine temperature and air density without the use of electronics. Bosch ke3 jetronic 539 89 injection system manual 328 mondial to read online or download as pdf. Now let us have a look how bosch ke jetronic fuel injection system can be diagnosed and repaired on an example of audi 100 2.
The k jetronic pump requires no form of drive and one of its features is that it can meter the fuel as a function of the intake air quantity. This site is like a library, you could find million book here by using search box in the header. Bosch, 39 pages qr code for benzineinspritzsystem k jetronic. K jetronic fuel injection system k jetronic is a mechanically and hydraulically operated fuel injection pump, introduced by bosch gmbh in the year 1973. Bosch kejetronic system description fuel injection engines. Kjetronic troubleshooting from a couple of specialists. After a few days, you receive the repaired airflow sensor which is covered by the bosch exchange parts warranty. Verbrennung im ottomotor ottomotor gemischbildung einflu. Kejetronic 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.
The bosch l jetronic fuel injection system used in the porsche 912e is often referred to as the air flow controlled or afc fuel injection system. As time marched on and emissions requirements became more. You will be glad to know that right now bosch ke jetronic manual pdf is available on our online library. Fuel metering distributor rebuild kit for mercedes 190e. Dismentaling fd bosch ke jetronic from a mercedes 500sec 1984.
Fuel metering distributor rebuild kit bosch ke jetronic fuel distributor this kit will fit mercedes 190e years 1984 1986 with the following fuel metering distributor. L jetronic system throttle and idle control n throttle opens to allow more air to sucked in to engine n small amount of air bypasses the throttle so the engine gets air and will idle. I highly trust and respect this trio and theyre all. I tried to clean it, to set it up somehow, to reset the settings yet had to warm the engine up for hours and the. This solenoid is a simple threeport device that takes one feed from the turbochargers compressor 3. Download bosch ke jetronic service manual book pdf free download link or read online here in pdf. Bosch ke jetronic continuous injection system mechanical fuel injection overview part 1of 6 fuel injection system bosch cise 1986 fuel systems mercedesbenz cise electronic control system description the fuel injection system used on all mercedesbenz gasoline engine vehicles uses. Ke jetronic ausgabe 9697 jetzt mit werkstattpruftechnik technische unterrichtung bosch. The primary pressure regulator that is installed in the fuel distributor housing maintains a. Mechanical fuel injection bosch k jetronic, bosch k jetronic fig. How to professionally tint a car door window 20 vw jetta for beginners duration. Kejetronic, including an electronic closed loop control circuit and a lambda oxygen sensor. Bosch kejetronic system description free download as pdf file.
Bosch k jetronic fuel distributor matching of the orings from the repair kit for bosch. Over a century of system expertise over a century of system expertise l jetronic components ke jetronic components motronic components mono jetronic components intake module gasoline direct injection the bosch success story in figures more than 100 years of experience, more than 10,000 items in the full gasoline injection range. The airflow sensor is therefore a functional component of the k jetronic. Jun 17, 2019 cise fuel injection, such as is used on the. Rebuilding the fuel distributor metering unit on a 1992.
Originally, volkswagen adapted the l jetronic for the type 4 air cooled 411 engines sold in the united states due to more stringent emissions and fuel consumption regulations. Bookmark file pdf fiat l jetronic bosch manual necessity to acquire the folder will be in view of that easy here. Mar 02, 2012 how to rebuild front brake caliper vw audi skoda seat new piston and seals complete guide duration. Air resources board exhaust emission regulations, and later replaced by kejetronic. Bosch licensed the concept to many automobile manufacturers. There were three iterations of it in audis simplest ke jetronic, with vacuum ignition or with electronic ignition, ke3 jetronic equipped 10v. It is mainly controlled by the airflow meter and responsible for the fuel metering of the individual fuel injectors.
At the time the owner could only describe it as possibly a tester for german ecus but i recognized the wiring harness connector and did some research into the motronic connector to see if i wasnt bidding on the wrong tester. There were three iterations of it in audis simplest kejetronic, with vacuum ignition or with electronic ignition, ke3jetronic equipped 10v. A thorough understanding of the various components is required before working on k jetronic fuel systems. K jetronic system overview fuel supply 14 fuel metering 18 adapting to operating conditions 24 supplementary functions 30 exhaustgas treatment 32 electrical circuitry 36 workshop testing techniques 38 k jetronic since its introduction, the k jetronic gasolineinjection system has proved itself in millions of vehicles. Before troubleshooting, testing or adjusting the k jetronic fuel injection system, the ignition system and the mechanical system of the engine compression, valve timing, etc. Mercedes 116 and 107 chassis models were built with both bosch djetronic and cis kjetronic fuel injection systems during their production life. This synthesis, comprising the mechanical basic functions coupled with electronic adap tation and opti mization functions, is the kejetronic. Detach the operational relay set from the relay block as well as from the safety appliance located under the steering tube. Bosch kjetronic and kejetronic mechanical fuel injection systems. This synthesis, comprising the mechanical basic functions coupled with electronic adap tation and opti mization functions, is the ke jetronic. Bdom mrrying out any te ensure that the battery h in r fully charged condkion. Bosch ke jetronic system the bosch ke jetronic fuelinjection system is fitted to escort rs turbo models and is a further development of the k jetronic system. Online gasoline fuelinjection system ke jetronic by robert bosch ebook pdf download. The details in this file refer to ke jetronic 19841987 on the us coupe and 4k the 1987.
We have made it easy for you to find a pdf ebooks without any digging. There are several variations of the technology offering technological development and refinement. The warmup regulator, also called the control pressure regulator, lowers the control pressure of the k jetronic when the engine is cold. Apr 28, 2016 k jetronic fuel injection system k jetronic is a mechanically and hydraulically operated fuel injection pump, introduced by bosch gmbh in the year 1973. Mercedes 116 and 107 chassis models were built with both bosch d jetronic and cis k jetronic fuel. With our online resources, you can find bosch ke jetronic manual or just about any type of. Bosch ke jetronic manual pdf are you looking for ebook bosch ke jetronic manual pdf. One guy helped engineer the 190e, one guy worked on d, k, ke jetronics at bosch, and they other guy my father was a technician at vw and taught the jetronic course. T his month im starting my multipart bosch k and ke jetronic article. Bosch k jetronic cis explained bosch k jetronic fuel distributor seal replacement video to.
The fuel system comprises a centrally mounted fuel tank, electricallyoperated fuel pump and bosch kjetronic or kejetronic continuous injection system. Jetronic is a trade name of a fuel injection technology for automotive petrol engines, developed and marketed by robert bosch gmbh from the 1960s onwards. Aug 11, 2014 utcis application guide a2 unwiredtools nbsp. Robert bosch is exempt from liability, and reserves the right to make. Stefan aachen hebrews nt wright for everyone bible study guidesmaytag mhw5500fc 4 5 cu ft front load washer with freshred cross wsi manualjurnal penyakit jantung koroner dftoseland and. R shoutd be noted that all components of the system except the injectors can be tested on the vehicle. Bosch l jetronic shop service repair workshop manual. Bosch kejetronic service manual pdf book manual free.
Breitling bentley special edition, british planning 50 years of urban and regional policy, and many other ebooks. Repair kits for bosch fuel distributors ke k jetronic cis jetronic. Pmcedum 1 fuel pump andor prepurnp not operating correctly. Ke jetronic fuel mixture adjustment beer, bolts, volts. Bosch classic, remakes, k ke jetronic fuel distributor. Benzineinspritzsystem ke jetronic pdf benzineinspritzsystem k jetronic.
Gasoline fuelinjection system ke jetronic by robert bosch doc. Read book bosch k jetronic manual audi 200 bosch k jetronic manual audi 200 bosch k jetronic fuel distributor quick look whilst ive got it out of the car i thought id give you a quick look at a fuel distributor from a bosch ke jetronic or cis. Since remakes are not always economically feasible, airflow meters that are sent to us are assessed in the bosch plant and refurbished if necessary. Read online bosch ke jetronic service manual book pdf free download link book now. This further deflects the control plunger in the fuel distributor and correspondingly supplies additional fuel. Ive left the 190e300e sections as they may be of use to the euro 300sl m103 guys. Unternehmensbereich kraftfahrzeugausrustung, abteilung technische information khvdt. Test results show the improvement in fuel economy and in emissions. Cise, ke jetronic, fuel injection training created date. I am also addressing the basic settings involved in adjusting the fuel mixture here. Bosch k jetronic and ke jetronic fuel injection volvo owners club. The following table is a guide to the fuel paths marked by each blue arrow in figure 6. This manual will describe the kjetronics function and its particu lar features. Long story short, i had a long dinner with a couple of specialists.