Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

CHECKING FOR CURRENT DTC
1. Turn the ignition on.
2. With the scan tool, erase PCM DTCs.
3. Start the engine and allow the engine to idle for at least 30 seconds.
4. With the scan tool, view PCM DTCs.
  Did this DTC return?
  
  Yes
  - Go To 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .
CHECK THE (G62) VARIABLE OIL PUMP CONTROL CIRCUIT FOR AN OPEN/HIGH RESISTANCE
1. Turn the ignition off.
2. Disconnect the Variable Oil Pump harness connector.
3. Disconnect the PCM C2 harness connector.
4. Measure the resistance of the (G62) Variable Oil Pump Control circuit between the Variable Oil Pump harness connector PCM C2 harness connector.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Go To 3
  No
  - Repair the (G62) Variable Oil Pump Control circuit for and open or high resistance.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
CHECK THE OIL PRESSURE SENSOR CIRCUITS
1. Turn the ignition off.
2. Disconnect the Oil Pressure Sensor harness connector.
3. Disconnect the PCM C2 harness connector.
4. Measure the resistance of each of the Oil Pressure Sensor circuits between the Oil Pressure Sensor and the PCM C2 harness connector.
  Is the resistance below 5.0 Ohms for each of the measurements?
  
  Yes
  - Replace the Oil Pressure Sensor in accordance with the service information. Refer to SENSOR, OIL PRESSURE, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Repair the Oil Pressure Sensor circuit(s) that measured above 5.0 Ohms for high resistance.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .