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Home >> Saturn >> 2008 >> 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 OFF, inspect the crankshaft balancer bolt for the proper torque. Refer to Fastener Tightening Specifications .
  2. Remove the CMP actuator solenoid. Refer to Camshaft Position Actuator Solenoid Valve Replacement .
  3. Connect a fused jumper wire between the control circuit of the CMP actuator solenoid and battery voltage. Connect a jumper wire between the low reference circuit of the CMP actuator solenoid and a good ground. The pintle of the solenoid should move.
    • If the pintle inside the CMP actuator solenoid does not move, replace the CMP actuator solenoid.
  4. Inspect the CMP actuator for binding or being stuck.
  5. Inspect the engine for correct valve timing. Refer to Camshaft Timing Chain, Sprocket, and Tensioner Replacement .
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