The following article discuss on L-Jetronic Fuel Injection Systems for BMW E12 which covers following topics: Basic Engine Combustion Process, Combustion Requirements, Fuel Delivery Implementations, Electronic Fuel Injection System Components, L-Jetronic System, The L-Jetronic System – Control Unit (ECU) takes sensor information such as AFM flow and temperature, Engine RPM (from ignition), Warm up information (from coolant temperature sensor), Throttle mode (idle and WOT switches), O2 sensor in Lambda systems.
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KTM 950 Adventure Typical ECU and Ignition System Wiring Diagram
The KTM 950 Adventure ignition system usually consists of ECU (control unit), battery, ignition lock, emergency off switch, pulse generator, ignition coils, fuel pump relay, throttle potentiometer (TPS), and octane selector. Battery voltage from the battery (1) flows to the ECU (control unit) through the switch on ignition lock (2) and the switched on emergency OFF switch (3).
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