FixVault
Home › Hyundai › 2012 › Azera › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (3 Of 3) › DTC P2A00: HO2S Not Ready (Bank 1/Sensor 1) › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Monitor HO2S status
  1. Poor connection
  2. Faulty HO2S
  3. Faulty PCM
Enable Conditions
  • Engine Running at idle > 20 sec.
Threshold value
  • HO2S is not ready
Diagnosis Time
  • Continuous (More than 10 second failure for every 12 second test.)
MIL On Condition
  • 2 Drive Cycle
About FixVault