DTC P0130 - Oxygen Sensor Circuit (Sensor No. 1): Condition
DTC P0130 is set when sensor No. 1 voltage remains at .40-.55 volt during idle, once engine is at normal operating temperature. Possible causes are:
- Heated oxygen sensor.
- Fuel trim.
NOTE:
Sensor No. 1 refers to sensor located in exhaust manifold. Sensor No. 2 refers to sensor located behind catalytic converter.