How maney O2 sensors on a 2000 VW Bettle
2 Answers
Auto_Centric answered 8 years ago
Sensor 1 is the HEGO and the important one. Sensor 2 only monitors, NO control of engine computer or fueling events . BUT indicates the catalytic converter is having a problem. Tell the seller to forget about the 02 sensor there only approx $60... Tell him you want a NEW CAT converter installed then you will purchase. Regards
2 people found this helpful.
Somebody wrecked the car and sensors are missing I need to know which one and we're at it go on the radiator and the cooling system