Motronic

Bosch term to denote its engine management systems. The original Motronic system combined L-Jetronic with electronic ignition timing control in one control unit. Most Motronic-equipped engines also have electronic idle stabilization. Around 1986, Motronic system got knock regulation by ignition timing of individual cylinders; adaptive circuitry, which adapts fuel delivery and ignition timing to actual conditions; diagnostic circuitry which enables the control unit to recognize system faults and store fault information in its memory. Motronic has also been integrated with KE-Jetronic system and is referred to as KE-Motronic