Chosen Solution
How many o2 sensors are on an 04 Pontiac Grand Prix GTP?
there should be one before and after the cats bolted into the exhaust near or in the headers, depending on the engine I think there should either be 2 or 4 maybe for the v8.
How many o2 sensors are on an 04 Pontiac Grand Prix GTP?
there should be one before and after the cats bolted into the exhaust near or in the headers, depending on the engine I think there should either be 2 or 4 maybe for the v8.
