Section 12 (Engine Controls And Fuel - 1.4L (LE2) - Schematic Wiring Diagrams)
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Schematic Wiring Diagrams
- Engine Controls Wiring Schematics (Buick with LE2)
- Module Power, Ground, Serial Data, and MIL (Buick with LE2)
- 5V1, 5V2, and Low Reference Bus (Buick with LE2, page 1 of 2)
- 5V3, 5V4, 5V5, and Low Reference Bus (Buick with LE2, page 2 of 2)
- Intake, Manifold, and Engine Coolant Sensors (Buick with LE2)
- Camshaft, Crankshaft, and Knock Sensors, and Camshaft Actuators (Buick with LE2)
- Throttle Body, Accelerator Pedal Position Sensor, and Brake Pedal Position Sensor (Buick with LE2)
- Ignition Controls (Buick with LE2)
- Oxygen Sensors (Buick with LE2)
- Fuel Controls - Fuel Injectors and High Pressure Fuel Control (Buick with LE2)
- Fuel Controls - Evaporative Emission and Device Controls (Buick with LE2)
- Fuel Controls - Fuel Pump and Fuel Pump Controls (Buick with LE2)
- Controlled/Monitored Subsystem References (Buick with LE2)
- Engine Controls Wiring Schematics (Buick with LE2)