A thorough understanding of the various components is required before working on k jetronic fuel systems. Long story short, i had a long dinner with a couple of specialists. The following table is a guide to the fuel paths marked by each blue arrow in figure 6. Bosch fuel injection and engine management bentley. To access the connections, turn battery power off remove the plug from the fuel ecu, the ignition ecu plug can remain connected. Turbochargertomanifold nut check rs turbo models every 12 000 miles or 12 months check the tightness of the turbochargertoexhaust manifold securing nuts using a torque wrench. Read and download pdf ebook bosch k jetronic manual for vw at online ebook library. In 1989 mercedes ended production of the 107 series models as the last of the 560sl roadsters were imported. Detach the operational relay set from the relay block as well as from the safety.
This synthesis, comprising the mechanical basic functions coupled with electronic adap tation and opti mization functions, is the ke jetronic. This solenoid is a simple threeport device that takes one feed from the turbochargers compressor 3. Info ebook and manual reference bosch ke jetronic shop service repair workshop manual torrent printable 2019 download this best ebook and read the bosch ke jetronic shop service repair workshop manual torrent printable 2019 ebook. Our library will be the biggest of the which may have literally. Bosch k is fitted to escort rs1600is, xr3is, sierra xr4is and 2. Then tested and calibrated to manufacturers original specification. Bosch ke3 jetronic 539 89 injection system manual 328 mondial to read online or download as pdf.
Or lets have a look at one more version bosch cise continuous injection system electronic. Pmcedum 1 fuel pump andor prepurnp not operating correctly. In the seat toledo repair manual, the cars designs are described in detail, various assembly and disassembly operations, repair and adjustment work on the car are outlined considered methods of work in a specialized workshop with the use of special tools. Dismentaling fd bosch ke jetronic from a mercedes 500sec 1984. It doesnt quite match the typical kjetronic diagram in the bosch kjetronic technical instruction book but it may be just a nomenclature difference. The pressure gauge kdep 1034 is the same unit used to test robert bosch k jetronic cis systems and reads from 06 bar pressure. Jetronic controls fuel supply while the electronic ignition system provides optimal ignition control.
A thorough understanding of the various components is required before working on kjetronic fuel systems. A computer controls the injection and ignition systems with reference to shared optimization criteria. It monitors bosch singlepoint injection system fig. Basically, it is pretty similar to the kjetronic with some changes and modifications.
Kjetronic 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 kjetronic since its introduction, the kjetronic gasolineinjection system has proved itself in millions of vehicles. Kejetronic is an expanded version of monojetronic is the brand name of the the basic kjetronic system. Bosch kejetronic system description free download as pdf file. Bdom mrrying out any te ensure that the battery h in r fully charged condkion. While new carburated engines were used in the european markets, vw adapted the ljetronic for the type 4 in the us due to more stringent emissions and fuel consumption regulations. Boschefifuel injection system covers bosch djetronic, ljetronic, lhjetronic, lhmotronic, kjetronic and kejetronic fuel injection systems. Kjetronic troubleshooting from a couple of specialists. Breitling bentley special edition, british planning 50 years of urban and regional policy, and many other ebooks. Before using this unit, we are encourages you to read this user guide in order for this unit to function properly. 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. Gasolineengine management gasoline fuelinjection system kjetronic technical instruction. Since its introduction, the kjetronic gasolineinjection system has.
It is a socalled hybrid a mixture of mechanical and electronic injection systems. The bosch kjetronic is a mechanical fuelinjection system which was introduced in 1972. Bosch ljetronic l jetronic rx7 brought to you by the team at created date. Please refer to our instruction manual on cleaning cold start injectors with the pulse generator. One guy helped engineer the 190e, one guy worked on d, k, kejetronics at bosch, and they other guy my father was a technician at vw and taught the jetronic course. K jetronic cis fuel system diagram shown below is a schematic diagram of fuel lines in a k jetronic as a whole with noise damper and.
This is the only manual that fully explains aspects of the most widely installed bosch systems, including specific technical information on the newest kemotronic and lhmotronic systems that is. I went ahead and registered so that i could download the doc as a pdf. Injection service manuals download 53 9mb 141 pages pdf 3 manuals 1 l jetronic technical. Checking and repairing the bosch kejetronic 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. Bosch technical instruction l jetronic pdf manufactured by the company bosch presented for you in electronic format page size 586 x 829 pts rotated 0 degrees. I highly trust and respect this trio and theyre all. To reduce fuel consumption and to meet more stringent emission standards the. Mechanical fuel injection bosch kjetronic, bosch k jetronic fig.
There were three iterations of it in audis simplest kejetronic, with vacuum ignition or with electronic ignition, ke3jetronic equipped 10v. This manual can be viewed on any computer, as well as zoomed and printed, makes it easy to diagnose and repair problems with your machines electrical system. Bosch ke2 jetronic fuel ecu pinout measurements bentley turbo r early 89 the fuel ecu is the black box above the accelerator pedal. R shoutd be noted that all components of the system except the injectors can be tested on the vehicle. Digital data processing and microprocessors make it possible to translate extensive operating. Anyhow here is the link bosch kjetronic fuel injection manual. T his month im starting my multipart bosch k and ke jetronic article. Bosch ke jetronic manual pdf for download contains important information, media and a detailed explanation about bosch ke jetronic manual pdf, its contents of the package, names of things and what they do, setup, and operation. Before troubleshooting, testing or adjusting the kjetronic fuel injection system, the ignition system and the mechanical system of the engine compression, valve timing, etc.
Before troubleshooting, testing or adjusting the k jetronic fuel injection system, the ignition system and the mechanical system of the engine. This is the authoritative handbook on bosch fuel injection and engine management systems. Kmi remanufactured kejetronic fuel distributors are carefully remanufactured by our technicians. We have made it easy for you to find a pdf ebooks without any digging. Bosch kejetronic system description fuel injection engines. Read pdf bosch jetronic repair manual,download ebooks bosch jetronic repair manual, download pdf bosch jetronic repair manual, download free bosch jetronic.
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