Code Definition
- DTC P0138: Right Rear HO2S Circuit - High Input
- DTC P0158: Left Rear HO2S Circuit - High Input
Note. Right rear HO2S is identified as O2S12 and left rear HO2S is identified as O2S22.
Code Definition
Note. Right rear HO2S is identified as O2S12 and left rear HO2S is identified as O2S22.