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Home >> Mazda >> 2007 >> 6 s, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System (AJ] >> DTC B1342 >> Diagnostic procedure

Diagnostic procedure

DTC B1342 [AJ] DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY CURRENT STATUS OF MALFUNCTION 
  • Clear the DTC from the PCM memory using the M-MDS.
  • Is same DTC present?
 Yes Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION ).
No Go to the next step.
2 VERIFY AFTER REPAIR PROCEDURE 
 Yes Go to the applicable DTC inspection.
(See DTC TABLE ).
No Troubleshooting completed.
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