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Home >> Mazda >> 2016 >> MX-5 Miata Club, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (2 Of 4) >> DTC P064D-00: Internal Control Module A/F Sensor Processor Performance Problem >> Troubleshooting Diagnostic Procedure

Troubleshooting Diagnostic Procedure

Intention of troubleshooting procedure 

STEP INSPECTION RESULTS ACTION
1 PURPOSE: PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM 
Yes Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
No Go to the next step.
2 PURPOSE: VERIFY IF THERE IS ANY OTHER MALFUNCTION 
  • Is any other DTC or pending code stored?
Yes Go to the applicable DTC inspection.
(See DTC TABLE [PCM (SKYACTIV-G 2.0)] .)
No DTC troubleshooting completed.