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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 278 (Engine Controls And Fuel - 3.6L (LGX LF4) - DTC P0117 (LGX) To DTC P0697) >> Diagnostic Information and Procedures >> DTC P05CC-P05CF: Cold Start Intake Camshaft Position System Performance Bank (LGX) >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition Off, disconnect the harness connector at the appropriate Q6 Camshaft Position Actuator Solenoid Valve.
  2. Test for 5-12 Ω between the control circuit terminal 1/A and the low reference circuit terminal 2/B of the Q6 Camshaft Position Actuator Solenoid Valve.
    • If not between the specified values 

      Replace the Q6 Camshaft Position Actuator Solenoid Valve.

    • If between the specified values 
  3. Test for infinite resistance between each terminal and the Q6 Camshaft Position Actuator Solenoid Valve housing.
    • If less than infinite resistance 

      Replace the Q6 Camshaft Position Actuator Solenoid Valve.

    • If infinite resistance 
  4. All OK.
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