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Home >> Saturn >> 2010 >> Sky Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.4L - DTC P0010 To DTC P0366 >> DTC P0016 or P0017 >> Circuit/System Testing
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Circuit/System Testing

  1. Ignition ON, observe the DTC information with a scan tool. Verify that none of the following DTCs are set. DTC P0010, P0013, P0335, P0336, P0340, P0341, P0365, or P0366.
  2. Idle the engine at normal operating temperature. DTCs P0016 or P0017 should not set.
    • If a DTC sets, inspect for the following and repair as necessary:
      • The correct installation of the camshaft sensors
      • The correct installation of the crankshaft sensor
      • A timing chain tensioner condition
      • An incorrectly installed timing chain
      • Excessive play in the timing chain
      • A mechanical cam actuator that is stuck in the full advance or retard position
      • A timing chain that jumped teeth
  3. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
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