Component Testing
WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the appropriate camshaft position (CMP) actuator solenoid.
- Test for 7-12 Ω between the control terminal B and the ignition terminal A of the CMP actuator solenoid.
- If not within the specified range, replace the CMP actuator solenoid.
- Test for infinite resistance between each terminal and the CMP actuator solenoid housing.
- If less than the specified value, replace the CMP actuator solenoid valve.