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DTC P1694 Ems Message Error: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible Cause
DTC Strategy  
  • Faulty EMS
Enable Conditions
  • IG ON (On requesting response from ECM procedure)
Threshold value
  • Protocol layer violation
    • Invalid request
    • Check sum error
Detecting time  
FAIL SAFE  
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