Circuit/System Verification
WARNING: This page is about a different variant/trim than selected.
With the engine running, enable the AIR pump with a scan tool and observe that the AIR Pressure Sensor parameter equals approximately 20-25 kPa above barometric pressure (BARO).
- If the AIR Pressure Sensor parameter does not equal approximately 20-25 kPa above BARO, proceed with Circuit/System Testing.