Engine Controls and Fuel - 1.5L (L3A) - Schematic & Routing Diagrams

‌ENGINE PERFORMANCE

Engine Controls and Fuel - 1.5L (L3A) - Schematic and Routing Diagrams - Engine Controls Schematics - Volt

SCHEMATIC WIRING DIAGRAMS

ENGINE CONTROLS WIRING SCHEMATICS

Power, Ground, MIL and Data Communication

Fig. 1: Power, Ground, MIL and Data Communication Courtesy of GENERAL MOTORS COMPANY

Engine Data Sensors - Oxygen Sensors

Fig. 2: Engine Data Sensors - Oxygen Sensors Courtesy of GENERAL MOTORS COMPANY

Fuel Controls - Evaporative Emission Controls

Fig. 3: Fuel Controls - Evaporative Emission Controls Courtesy of GENERAL MOTORS COMPANY

5-Volt and Low Reference Busses

Fig. 4: 5-Volt and Low Reference Busses Courtesy of GENERAL MOTORS COMPANY

Ignition Controls - Ignition System

Fig. 5: Ignition Controls - Ignition System Courtesy of GENERAL MOTORS COMPANY

Fuel Controls - Fuel Injectors

Fig. 6: Fuel Controls - Fuel Injectors

Courtesy of GENERAL MOTORS COMPANY

Ignition Controls - Sensors and Camshaft Actuators

Fig. 7: Ignition Controls - Sensors and Camshaft Actuators Courtesy of GENERAL MOTORS COMPANY

Engine Data Sensors - Throttle Controls

Fig. 8: Engine Data Sensors - Throttle Controls Courtesy of GENERAL MOTORS COMPANY

Fuel Controls - Fuel Pump Controls

Fig. 9: Fuel Controls - Fuel Pump Controls Courtesy of GENERAL MOTORS COMPANY

Engine Data Sensors - Pressure and Temperature

Fig. 10: Engine Data Sensors - Pressure and Temperature Courtesy of GENERAL MOTORS COMPANY

Controlled/Monitored Subsystem References

Fig. 11: Controlled/Monitored Subsystem References Courtesy of GENERAL MOTORS COMPANY