Charge air pressure sensor -G31-, CHECKING: Notes
The Charge Air Pressure Sensor -G31- is located in the inlet to the intake manifold. The Engine Control Module -J623- uses the sensor's signal to regulate the charge air pressure. There is no substitute function in the event of signal failure. Charge air pressure regulation is shut off, leading to a significant reduction in engine output.
Special tools and workshop equipment required
- Multimeter
- Wiring Diagram
- Scan Tool