FixVault

General Information: DTC Detecting Condition

DTC DETECTING CONDITIONS

Item Detecting Condition Possible cause
DTC Strategy
  • Characteristic Lean shift
  • Poor connection or damaged harness
  • Front HO2S
Enable Conditions
  • No relevant failure
Threshold value
  • Failure detected during active test or (Failure detected through Plausability test (sensor too lean) and lambda control on max. limit)
Diagnosis Time
  • Less than 1300 sec.
MIL On Condition
  • 2 driving cycle