1997 Pontiac Sunfire "oxygen sensor" Questions

oxygen sensor codes I have 2 codes PO133 and PO141 says possible defective sensor or faulty HO2S12 or poor connections Well it could be the wiring too the sensor, a software issue that requires ...

...sensor the oxygen sensor spark plugs and wire and wont start even when it is turning over have changed the crankshaft sensor oxygen sensor spark plugs and wires. after changing the pugs and wiring it ...

...to find the fault codes that are making the light come on. AutoZone, Advance auto parts, Pep Boys, and the like. Then you'll know for sure if it's an oxygen sensor, or something else. Hope this ...

...Bank To Bank Your heated oxygen sensor is not properly transmitting data to your PCM (onboard computer), You'll need a code scanner that you can borrow for free from AutoZone. All the best, ...

...Oxygen sensors are always located in the exhaust system. The top one you refer to is likely on the exhaust manifold, or just after on the exhaust pipe, but before the catalytic converter. If you have ...

removal of o2 sensor How do you remove the oxygen sensor behind the catalyic converter of a 98 sunfire? u need to drop down pipes and get a o 2 sensor removable tool from parts store

...SUNFIRE IS BURNING A LOT OF GAS Is the check engine light on? If you have a sensor that is bad, it will cause bad fuel mileage. Especially if it is an oxygen sensor. It might just need a

...emissions test.1999 sunfire 2.2 oxygen sensors, purge canister (if has filter replace) pressure sensor gas tank. google OBD II Codes, will give you what triggers the code helpful for ...

had/has obd codes, 131, 173, and 1133, I think. Car lurches when stopped and loses power some of the time but not all the time. Where should I start on solving the issue. O2 sensor? Yes, oxygen sensor

...oxygen sensor - Ignition misfiring - Faulty fuel injectors - Exhaust gas leaks - Incorrect fuel pressure - Faulty Mass Air Flow (MAF) sensor My bet would be dirty fuel injectors, Try putting fuel ...