Diagnostic Test

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

CHECK FOR ACTIVE DTC
1. Turn the ignition on.
2. Using the scan tool, erase PCM DTCs.
3. Using the scan tool, navigate to Actuator Tests and actuate the Variable Swirl Valve.
4. Using the scan tool, view PCM DTCs.
  Did this DTC return?
  
  Yes
  - Go To 2.
  No
  - Refer to STANDARD PROCEDURE and perform the INTERMITTENT DTC diagnostic procedure.
CHECK THE (N117) INTAKE SWIRL VALVE CONTROL CIRCUIT FOR AN OPEN/HIGH RESISTANCE

Fig 1: Checking Intake Swirl Valve Control Circuit For An Open Or High Resistance
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the Intake Swirl Valve jumper harness connector.
3. Disconnect the PCM C2 harness connector.
4. Measure the resistance of the (N117) Intake Swirl Valve Control circuit between the Intake Swirl Valve jumper harness connector and the PCM C2 harness connector.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Go To 3.
  No
  - Repair the (N117) EGR Air Flow Control Valve Control circuit for an open or high resistance.
  - Refer to STANDARD PROCEDURE and perform the PCM VERIFICATION TEST.
INTAKE SWIRL VALVE
1. Reconnect the PCM C2 harness connector.
2. Connect a jumper between ground and the (N117) EGR Air Flow Control Valve Control circuit at the Intake Swirl Valve jumper harness connector (main harness side).
3. Turn the ignition on.
4. Using the scan tool, navigate to Actuator Tests and toggle the Intake Swirl Valve.
5. Using the scan tool, view PCM DTCs.
  NOTE:
  The scan tool should display a P2009-Intake Manifold Runner (Swirl) Control Circuit Low DTC as active or pending with the jumper in place.
  
  Did the scan tool display the DTC as describe above?
  
  Yes
  - Replace the Intake Swirl Valve in accordance with the service information.
    NOTE:
    Before replacing the Intake Swirl Valve, carefully inspect the jumper harness and connectors for damage. If any damage is found, replace the jumper harness.
  - Refer to STANDARD PROCEDURE and perform the PCM VERIFICATION TEST.
  No
  - Replace and program the Powertrain Control Module in accordance with the service information. Refer to MODULE, POWERTRAIN CONTROL, REMOVAL .
  - Refer to STANDARD PROCEDURE and perform the PCM VERIFICATION TEST.