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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 P06B8-00: Internal Control Module Non-BOLATILE Ram Error >> Notes

DTC P06B8-00: Internal Control Module Non-BOLATILE Ram Error: Notes

DTC P06B8:00 Internal control module non-volatile RAM error
DETECTION CONDITION 
  • PCM internal EEPROM malfunction.

    Diagnostic support note 

  • This is a continuous monitor (other).
  • The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA/Snapshot data is available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION  Not applicable
POSSIBLE CAUSE 
  • PCM connector or terminals malfunction
  • PCM internal EEPROM malfunction
System Wiring Diagram  Not applicable