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 numerous variations of the technology offering technological development and refinement, all but the Mono-Jetronic produced 1988-1995) being multi-point injection systems.
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 numerous variations of the technology offering technological development and refinement, all but the Mono-Jetronic produced 1988-1995) being multi-point injection systems.
==D-Jetronic (1967–1979)== Analogue multi-point fuel injection, 'D' is from meaning pressure. Inlet manifold vacuum is measured using a pressure sensor located in, or connected to the intake manifold, in order to calculate the duration of fuel injection pulses. Originally, this system was called Jetronic, but the name D-Jetronic was later created as a retronym to distinguish it from subsequent Jetronic iterations.
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