O2 sensor is in the exhaust manifold and the filter is in the fuel line somewhere between the tank and the injectors. THE FUEL FILTER IS UNDER THE CAR AT THE REAR,IN THE FUEL LINE NEAR THE TANK. THE O2 SENSOR IN IN THE EXHAUST MANFOLD ABOUT THE SIZE OF A SPARK PLUG WITH A WIRE RUNNING OUT Your fuel filter is located under van driver side along side of frame of van a small can like canister that takes a 10mm socket. make sure you depressurerize fuel line first . The O2 sensor is on the back of the engine. If you crawl on the top of the engine and look down between the firewall and the back valve cover you can see it in the exhaust. It takes a O2 sensor socket to remove it.
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.
throttle sensor for a 92 pontiac transport
There are 2. One in front of catalytic convertor and one behind the catalytic convertor.
We are asking how to remove and install a oxygen sensor for a2006 pontiac torrent.
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
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.
personally i would check the oxygen sensor, plugs ,wires,
Yes, and the rest of the question?
On the left hand side of the oil filter. Remove wire harness then place a deep 15 mm socket over sensor and remove. Installation is the reverse.
The 1999 Pontiac Grand Am AIT sensor is located on the outside of the air filter housing. The sensor will be on the back of the housing.
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.