Diesel Data: Automotive Repair

System Diagram



Engine Controls Schematics

Power, Ground, MIL and Data Communication






5-Volt and Low Reference Busses






Engine Data Sensors - Pressure and Temperature






Engine Data Sensors - Oxygen Sensors






Engine Data Sensors - Throttle Controls






Ignition Controls - Ignition Coil Module






Ignition Controls - Sensors






Fuel Controls - Fuel Injectors






Fuel Controls - Evaporative Emission Controls






Fuel Controls - Fuel Pump Controls






Controlled/Monitored Subsystem References