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Home >> Mazda >> 2005 >> 3 SP23, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System] >> DTC P0106 >> Diagnostic procedure
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Diagnostic procedure

DTC P0106 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED 
  • Has FREEZE FRAME DATA been recorded?
 Yes Go to the next step.
No Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY 
  • Check for related Technical Service Bulletin(s) 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 
  • Turn the ignition switch 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 P0106 on FREEZE FRAME DATA?
 Yes Go to the next step.
No Go to the troubleshooting procedures for DTC on FREEZE FRAME DATA.
5 INSPECT IF MAP SENSOR IS STUCK OPEN OR CLOSED  Yes Go to the next step.
No Replace the MAP sensor, then go to Step 7.
6 INSPECT IF BARO SENSOR IS STUCK OPEN OR CLOSED  Yes Go to the next step.
No Replace the BARO sensor, then go to the next step.
7 VERIFY TROUBLESHOOTING OF DTC P0106 COMPLETED 
  • Make sure to reconnect all disconnected connectors.
  • Turn the ignition switch to the ON position (Engine off).
  • Clear the DTC from the PCM memory using the WDS or equivalent.
  • Start the engine.
  • Is the PENDING CODE for this 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 applicable DTC inspection. (See DTC TABLE )
No Troubleshooting completed.
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