Heated oxygen sensor (bank 1 sensor2) Circuit high input (Rich Shift) What does this mean.
the oxygen sensor is most likely bad if you have have any other issues like
- Intake air leaks - Exhaust gas leaks - Inappropriate fuel pressure - Faulty fuel injectors
its near the oil pan bank 1 sensor 2 needs to be replaced.
33.7k questions
32.5k answers
1.3k comments
23.0k users