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Diagnostic procedure

DTC P0069 [L3] DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED 
  • Has the FREEZE FRAME DATA (Mode 12) been recorded?
Yes Go to the next step.
No Record FREEZE FRAME DATA (Mode 12) on the repair order, then go to the next step.
2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY 
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
Yes Perform the repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
3 VERIFY STORED DTC 
  • Turn the ignition switch to off then start the engine.
  • Have DTC P0107, P0108, P2228 or P2229 been stored?
Yes Inspect and repair DTC P0107, P0108, P2228 or P2229.
No Go to the next step.
4 IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA 
  • Is DTC P0069 on the FREEZE FRAME DATA?
Yes Go to the next step.
No Go to troubleshooting procedures for the DTC on the FREEZE FRAME DATA.
5 INSPECT MAP SENSOR STUCK OPEN OR CLOSED 
Yes Go to the next step.
No Replace the MAP sensor, then go to step 7.
(See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REMOVAL/INSTALLATION .)
6 INSPECT BARO SENSOR 
Yes Go to the next step.
No Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION .)
7 VERIFY TROUBLESHOOTING OF DTC P0069 COMPLETED 
  • Make sure to reconnect all disconnected connectors.
  • Turn the ignition switch to the ON position (Engine off).
  • Clear the DTC from the memory using the M-MDS.
  • Start the engine.
  • Is the same DTC present?
Yes Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION .)
No Go to the next step.
8 VERIFY AFTER REPAIR PROCEDURE 
Yes Go to the applicable DTC inspection.
(See DTC TABLE .)
No DTC troubleshooting completed.