FixVault
Home › Kia › 2020 › Optima Plug-In Hybrid EX › Repair and Diagnosis (Single Page) › Engine Performance › System › Engine Control System Diagnosis (2 Of 6) (PHEV) › DTC P0136-00: O2 Sensor Circuit(Bank 1/Sensor 2) › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical Monitoring
  1. Poor Connector Connection
  2. Open in Downstream O2 Sensor Signal Circuit
  3. Open in Downstream O2 Sensor Ground Circuit
  4. Faulty Downstream O2 Sensor
Enable Conditions
  • O2 Sensor operative readiness
  • O2 Sensor preheating and full heating phases finished
  • Battery voltage higher than 10V and lower than 16V
  • No relevant DTC present
Threshold Value
  • Downstream O2 Sensor Element resistance more than 25kΩ
Diagnostic Time
  • 2.5s
Mil On Condition
  • 2 Driving Cycle
About FixVault