FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Performance tests in the fuel cut
  1. Poor Connector Connection
  2. HO2S (Bank1/Sensor1)
Enable Conditions
  • Cut-Off operation more than 3s
  • Detect the ready for the operation of the oxygen sensor
  • Battery voltage higher than 10V and lower than 16V
Threshold Value
  • Sensor current lower than 0.6mA or higher than 12mA during the fuel cut
Diagnosis Time
  • 2s
MIL ON Condition
  • 2 driving cycles