i have a 96 pontiac sunfire 2.4 convertible does it have a heated oxygen senser with 4 wires by the cadillic converter

Asked by Oct 03, 2014 at 10:13 AM about the 1996 Pontiac Sunfire 2 Dr SE Convertible

Question type: General

I'm having a problem with it surging n wanting to die n it won't pass
smog like that so is there a heated oxygen senser with 4 wires
please I need anyones help asap thanks marnae

4 Answers

32,905

Yes. And don't get the one size fits all O 2 sensor.

Is this what the senser looks like boholmark

Is it called the downstream oxygen sensor

32,905

If it came off AFTER the muffler it's DOWN STREAM. Before the muffler UP STREAM.

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