Questions & Answers for: Pontiac Sunfire p0130

O2 Sensor replacement P0134 & P0130 Check engine light codes. Points to the O2 sensor. How many O2 sensors are on this vehicle and where are they located? Thanks. most cars have only 2 o2 sensors ...

2000 sunfire has p0336, p0340, p0130, where to 2000 sunfire has check engine light on p0336, p0340, p0130, where to start? is there one sensor bad causing the others to fault or some other problem ...

...the computer and allow the fuel/air mixture to return to default allowing the engine to start. P0130 - O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) P0134 - O2 Sensor Circuit No Activity ...