Circuit/System Verification
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON, engine running, verify the scan tool Engine Oil Pressure Switch parameter is OK.
- If not the specified value, refer to:
- Oil Pressure Diagnosis and Testing for the 2.0L engine.
- Oil Pressure Diagnosis and Testing for the 2.2L engine.
- Oil Pressure Diagnosis and Testing for the 2.4L engine.