2004 ford thunderbird
Asked by GuruD9T5K Aug 04, 2017 at 04:08 PM about the 2004 Ford Thunderbird Pacific Coast Edition RWD
Question type: Maintenance & Repair
I have a 2004 ford thunderbird and am trying to locate the two upstream oxygen
sensors. Does anyone have a picture to help me locate them. thanks much
3 Answers
The upstream O2 sensors will be the first sensor you find going from the exhaust manifold at the engine along the exhaust pipe towards the rear of the vehicle. The will be on the engine side of the catalytic converters. The O2 sensors past the catalytic converters are the down stream ones.