DTC P2238, P2239, P2252, P2253: Oxygen Sensor Pumping Current Circuit (For A/F Sensor)(Bank 1 Sensor 1): Notes
WARNING: This page is about a different variant/trim than selected.
- DTC P2238: OXYGEN SENSOR PUMPING CURRENT CIRCUIT LOW (FOR A/F SENSOR)(BANK 1 SENSOR 1)
- DTC P2239 OXYGEN SENSOR PUMPING CURRENT CIRCUIT HIGH (FOR A/F SENSOR)(BANK 1 SENSOR 1)
- DTC P2252 OXYGEN SENSOR REFERENCE GROUND CIRCUIT LOW (FOR A/F SENSOR)(BANK 1 SENSOR 1)
- DTC P2253 OXYGEN SENSOR REFERENCE GROUND CIRCUIT HIGH (FOR A/F SENSOR)(BANK 1 SENSOR 1)
HINT:
Although the title (DTC description) says "oxygen sensor", this DTC is related to the "A/F sensor".