Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

Ignition - On / Vehicle - In Service Mode
Verify DTC P0641, P0651 is not set.
- If any of the DTCs are set
  Refer to: Diagnostic Trouble Code (DTC) List - Vehicle
- Go to next step: If none of the DTCs are set
Engine - Idling
Verify DTC P2C06, P2C0A, P2C0E, P2C13, P2C17, P30B1 is not set.
- If any of the DTCs are set
  Refer to: Circuit/System Testing
- Go to next step: If none of the DTCs are set

NOTE:

This procedure uses generic scan tool control functions and parameter names. For detailed scan tool information, refer to: Diagnostic Aids

Verify the appropriate scan tool parameter: Exhaust Camshaft Profile Actuator Position Sensor or Intake Camshaft Profile Actuator Position Sensor = 68 to 85%
- If not in the specified range
  Refer to: Circuit/System Testing
- Go to next step: If in the specified range
Verify the scan tool parameter: Exhaust Camshaft Profile Actuator Position Sensor or Intake Camshaft Profile Actuator Position Sensor = The parameter value should not change
Perform the action while monitoring the parameter:
- Wiggle the harness and connector: M129 Intake Camshaft Profile Actuator
- Wiggle the harness and connector: M130 Exhaust Camshaft Profile Actuator
- Wiggle the harness and connector: K20 Engine Control Module
- If the parameter value changes
  Repair as necessary - Wiring / Terminal (s) / Electrical Connector (s)
- Go to next step: If the parameter value does not change
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
  Refer to: Circuit/System Testing
- Go to next step: If the DTC is not set
All OK.