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Home › Mazda › 2007 › CX-9 Touring, 3.5 C, FWD › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic [Engine Control System MZI-3.5) › DTC P0606 › Notes

DTC P0606: Notes

DTC P0606 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0606 ECM/PCM processor
DETECTION CONDITION 
  • This DTC indicates a register hardback (PCM internal communications) error.
POSSIBLE CAUSE 
  • PCM malfunction
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