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Home >> Kia >> 2008 >> Optima EX, 2.7 4 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) - 2.7L >> DTC P0604 Internal Control Module Random Access Memory (Ram) Error >> DTC Detecting Condition
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DTC P0604 Internal Control Module Random Access Memory (Ram) Error: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSE

Item Detecting Condition Possible cause
DTC Strategy
  • Check internal CPU
  • Faulty PCM
Enable Conditions
  • -
Threshold value
  • RAM has errors
Diagnosis Time
  • Continuous
MIL On Condition
  • 1 driving cycle
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