you will need a special 02 socket for the one in the manifold and you can use a 7/8 wrench on the one after the converter.
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
throttle sensor for a 92 pontiac transport
We are asking how to remove and install a oxygen sensor for a2006 pontiac torrent.
There are 2. One in front of catalytic convertor and one behind the catalytic convertor.
It is located behind the crankshaft pulley and requires the pulley to be removed to change it out.
To change the oxygen sensor on a 2001 Pontiac Aztek, first ensure the engine is cool, then disconnect the negative battery cable. Locate the oxygen sensor, which is usually found on the exhaust manifold or exhaust pipe. Use a wrench or O2 sensor socket to unscrew the old sensor, then install the new sensor by threading it in and tightening it securely. Finally, reconnect the battery and reset any error codes if necessary.
personally i would check the oxygen sensor, plugs ,wires,
Yes, and the rest of the question?
The upstream oxygen sensor is mounted in the exhaust manifold The downstream oxygen sensor is mounted in the exhaust pipe after the catalytic converter
The oxygen sensor on a 1996 Pontiac Grand Am is found near the catalytic converter. It will be place on the piping which leads to the catalytic converter.
The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.
It depends on which o2 sensor.