Possible Causes
WARNING: This page is about a different car, the 2002 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- Intermittent Condition
- O2 Sensor Operation
- O2 Sensor Signal Circuit Shorted To Ground
- O2 Sensor Signal Circuit Shorted To Sensor Ground Circuit
- O2 Sensor Signal Shorted To Heater Ground Circuit
- PCM