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DTC P062F: Internal Control Module EEPROM Error: Notes

DTC P0626F CHART (MZI-3.7)

DTC P062F Internal control module EEPROM error
DETECTION CONDITION 
  • The PCM ROM has been corrupted.
POSSIBLE CAUSE 
  • An attempt was made to change the calibration
  • Aftermarket performance products
  • PCM programming error
  • PCM internal software error
  • PCM malfunction
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