4.2L Exhaust Cam Actuator Solenoid Picture

GM exhaust cam phaser control solenoid. Can cause DTC code P0014 or P0016.

1. Electrical Connector
2. O' Ring
3. Oil Passage Screen


A few of the common failures of the cam actuator solenoid valve are:
Oil leaks into the electrical connector.
The oil passage screens get plugged up with debre, or it deteriorates away.


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