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Diagnostic procedure

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED 
  • Has the FREEZE FRAME DATA been recorded?
 Yes Go to the next step.
No Record FREEZE FRAME DATA 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 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 
  • Switch the ignition to off, then start the engine.
  • Have the DTC P0107:00, P0108:00, P2228:00 or P2229:00 been stored?
 Yes Go to the applicable DTC inspection
(See DTC P0107:00 [L5] .)
(See DTC P0108:00 [L5] .)
(See DTC P2228:00 [L5] .)
(See DTC P2229:00 [L5] .)
No Go to the next step.
4 IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA 
  • Is the DTC P0069:00 on the FREEZE FRAME DATA?
 Yes Go to the next step.
No Go to troubleshooting procedures for DTC on FREEZE FRAME DATA.
(See DTC TABLE [L5] .)
5 INSPECT MAP SENSOR 
 Yes Replace the MAP sensor, then go to step 7.
(See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REMOVAL/INSTALLATION [L5] .)
No Go to the next step.
6 INSPECT BARO SENSOR MALFUNCTION 
  • Access the BARO PID using the M-MDS.

    (See PCM INSPECTION [L5] .)

  • Is the value within the specification?
 Yes Go to the next step.
No Replace the PCM, then go to the next step
(See PCM REMOVAL/INSTALLATION [L5] .)
7 VERIFY DTC TROUBLESHOOTING COMPLETED 
  • Clear the DTC from the PCM memory using the M-MDS.
  • Start the engine and warm it up completely.
  • Is the PENDING CODE for this DTC present?
 Yes Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [L5] .)
No Go to the next step
8 VERIFY AFTER REPAIR PROCEDURE 
 Yes Go to the applicable DTC inspection.
(See DTC TABLE [L5] .)
No DTC troubleshooting completed
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