1992 Pontiac Grand Prix oxygen sensor

1992 PONTIAC GRAND PRIX
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OOMPA4385
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Electrical problem
1992 Pontiac Grand Prix 6 cyl Two Wheel Drive Manual
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i know that i have a bad oxygen sensor because i have a check engine light on sometimes and the car stalls in neutral when the engine gets warm. the problem is i cant locate the sensor and im not sure how to change it. is it a plug in wiring system or do i have to connect them. im almost positive its not located on the catalytic converter unless i just cant see it.
Apr 20, 2008 at 8:59 AM
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JO-JO
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The oxygen sensor are usually located near the fire wall, it looks like a spark plug screwed into the exhaust manifold or pipe with an electrical connection coming out of the top of it. You may need a special wrench to remove it, you can rent it from an outo parts store.
Apr 25, 2008 at 2:54 PM