Fuel injection technology for automotive petrol engines
Jetronic is a trade name of a manifold injection technology for automotive petrol engines, developed and marketed by Robert Bosch GmbH from the 1960s onwards. Bosch licensed the concept to many automobile manufacturers. There are several variations of the technology offering technological development and refinement.
Jetronic is a trade name of a manifold injection technology for automotive petrol engines, developed and marketed by Robert Bosch GmbH from the 1960s onwards...
the K-Jetronic system, which used a continuous flow of fuel from the injectors (rather than the pulsed flow of the D-Jetronic system). K-Jetronic was a...
mechanically controlled manifold injection systems such as the Bosch K-Jetronic are now considered obsolete. As the name implies, a single-point injected...
performance. The electronic fuel injection system was upgraded from Bosch LH-Jetronic 2.2 to 2.4 (in 1988 for naturally aspirated cars, in 1990 for turbocharged...
ditched in favour of a Bosch D-Jetronic, Bosch's first commercially produced electronic fuel injection system. Bosch D-Jetronic was a very early version of...
grey cast iron, five main bearings fuel carburettor, K/KE-Jetronic, mono-Motronic, mono-jetronic, CIS, CIS E, Digifant I, Digifant II output applications...
the 1993+ Nissan 300ZX. Bosch first produced the Jetronic EFI system in 1967. K-Jetronic & L-Jetronic followed from around 1973 which is when Nissan became...
SAE hp or 80 kW (109 PS; 107 bhp). The Bosch LH-Jetronic fuel injection system replaced the K-Jetronic on certain B21F engines in 1982, sharing less part...
introduction of the Bosch D-Jetronic) fuel injection, which was available only in VW Type 3s for its first two years. The 1600 cc D-Jetronic fuel injection engine...
intake/exhaust ports and for 1974–1975 switched from electronic D-Jetronic to mechanical K-Jetronic injection. In 1974 the number of bolts holding the flywheel...
initially used the Bosch D-Jetronic mechanical fuel injection system. In 1976, the fuel injection system was upgraded to Bosch L-Jetronic electronic fuel injection...
modifications. In 1974, the B20E/F engine switched from using the Bosch D-Jetronic to the K-Jetronic mechanical fuel injection system. Also, several safety changes...
engines. This was carried over to the K100 engine, which used a Bosch LE-Jetronic fuel injection similar to that being introduced on their second generation...