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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  1. Poor connection
  2. Open circuit
  3. HO2S (S1)
Enable Conditions
  • Ignition ON
Threshold Value
  • Open
Diagnostic Time
  • Continuous
Mil On Condition
  • 2 driving cycles

* S1: upstream oxygen sensor/S2: downstream oxygen sensor