Test C.I.S. (Continuous Injection System) found on European cars and Volkswagen models assembled in the U.S. equipped with the Bosch C.I.S. K- Jetronic Fuel. Find great deals on eBay for Bosch CIS in Fuel Inject. Controls & Parts. Bosch cis Fuel distributor metering K jetronic Repair kit for MERCEDES $ Bosch Classic, Remakes, Primary pressure regulator, K/KE-Jetronic. The primary pressure regulator that is installed in the fuel distributor housing maintains a.

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From Wikipedia, the free encyclopedia. Electronically controlled mechanical fuel injection.

The volume of air taken in by the engine is measured to determine the amount of fuel to inject. D-Jetronic used analogue circuitry, with no microprocessor nor digital logic fudl, the ECU utilised about 25 transistors to perform all of the processing. The sensor plate is in very good condition and can be used on the earlier Classic Saab Licensing some of Bosch’s L-Jetronic concepts and technologies, LucasHitachi Automotive ProductsNipponDensoand others produced similar fuel injection systems for Asian car manufacturers.

Despite physical similarity between L-Jetronic components and those produced under license by other manufacturers, the non-Bosch systems should not be called L-Jetronic, and the parts are usually incompatible.

Downloads Overview of parts numbers and vehicle use PDF, 1. Eight x – Fuel Injector Set 8.

Also shop in Also shop in. Retrieved 23 September Statistics cookies These cookies improve the quality of the statistic data that is used to further improve the website. Mono-Jetronic always had adaptive closed-loop lambda control, and due to ciis simple engine load sensing, it is heavily dependent on the lambda sensor for correct functioning. Skip to main content. The control pressure is regulated with a mechanical device called the control pressure regulator CPR or the warm-up regulator WUR.


Primary-pressure regulator, K-Jetronic

The LH-Jetronic was mostly used by Scandinavian car manufacturers, and by sports and luxury cars produced in small quantities, such as Porsche Retrieved from ” https: Fue, injection systems Embedded systems Power control Engine technology Automotive technology tradenames.

Although conceptually similar to most later systems with individual electrically controlled injectors per cylinder, and pulse-width modulated fuel delivery, the fuel boech was not modulated by manifold pressure, and the injectors were fired only once per 2 revolutions on the engine with half of the injectors being fired each revolution. Bosch History Blog Journey through our history Publications.

Originally, this system was called Jetronic, but the name D-Jetronic was later created as a retronym to distinguish it from newer versions.

Bosch Digifant engine management system Jetronic Motronic. This system has no lambda loop or lambda control. Training Training is available at the following dates: Comfort cookies These cookies offer additional functionality or make the website easier to use.

This page was last edited on 2 Decemberat Bosch licensed the concept to many automobile manufacturers. The primary pressure regulator that is installed in the fuel distributor housing maintains a constant vis in the fuel system of the K-Jetronic.

The fuel distributor is mounted atop a control vane through which all intake air must pass, and the system works by varying fuel volume supplied to the injectors based on the angle of the air vane in the air flow meterwhich in turn is determined by the volume of air passing the vane, and by the control pressure.

CIS K-Jetronic Fuel Injection Tester with Quick Couplers

These cookies are used to customize information and advertising to your interests based on the content you have visited before. These are found on cars with the Bosch CIS fuel injection. Since the electric fuel pump supplies more fuel that is used by the engine, a valve in the pressure regulator opens and returns this excess fuel to the fuel tank. LE3 —featuring miniaturised ECU with hybrid technology, integrated into the junction box of the mass airflow meter.


Bosch CIS: eBay Motors | eBay

Targeting cookies These cookies are used to customize information and advertising to your interests based on the content you have visited before. We distribute Fuel Injection Fuel Accumulator’s. Digital fuel injection, introduced for California bound Volvo models. Just removed from my Classic Saab 8V Turbo. Without these cookies the website will not work properly.

If you consent to this use of cookies please click “Yes, I agree”. There are several variations of the bossch offering technological development and refinement.

Privacy settings allow you to enable or disable cookies. Mechanical fuel injection, ‘K’ stands for German: This is a simplified and more modern variant of L-Jetronic. Browse Related Browse Related. The computer selects the closest one, with all of your order. Six x – Fuel Injector Set 6.

O Classic Service 1: These cookies are necessary for the website. LE1, the initial version. Views Read Edit View history. Analog fuel injection, ‘D’ is from German: Fuel distributor – system-pressure regulator A usage list can be found in the tab “Dowloads”.

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