There is one is each exhaust manifold, and one before and after convertor. The convertor can be seen if you lay on the ground and look under pass side of car. Follow that towards the front of car and you will see a pipe that makes a "y". The "Y" leads to manifolds on the drivers and pass side of car. In there you will find the sensor.
they are located in the exhaust system Where ? how many 02 sensors on a 2003 Pontiac Montana
Oxygen sensors are located in the exhaust manifolds & in the exhaust pipes on most vehicles
where are the oxygen sensors on a 2000 Pontiac grand am and how do you change them?
In a 2004 Pontiac Sunfire, there are two oxygen sensors. One would be located in the exhaust before the catalytic converter. The other is located in the exhaust after the catalytic converter.
There are two oxygen sensors, there is one located in the exhaust system before the catalytic converter and one after the catalytic converter.
The oxygen sensors are located in the exhaust pipes.
oxygen sensors are located just forward of your engine. In front of the engine is the catalytic converter. At the top at the bottom are your oxygen sensors.
How many oxygen sensors are there for a 2001 Chevy Tahoe 5.3L
Wher are the oxygen sensors located on a 2001 rx300 Lexus SUV
I am not sure exactly where the oxygen sensor(s) would be located, but the location that is generally chosen is upstream of the catalytic converter and close enough to the firewall for shorter wires to be routed from the wiring harness.
All oxygen sensors are located in the exhaust system.
The 1992 Oldsmobile Cutlass supreme has two oxygen sensors. Both oxygen sensors are located on the outside of the air cleaner housing.
There are 4 sensors on the 94 Firebird T/A, 2 in front, 2 in rear, these are located on the exhaust system, 2 before the catalytic converters and 2 after the converters. They look almost like spark plugs and have a wire going to them. You should be able to identify them no problem. Hope this helps!
All oxygen sensors are located in the exhaust either before or after the catalytic converter.
The front one is where the downpipe meets the rear exhaust manifold (Located on the downpipe) and the rear one is located on top of the infamous "u-bend" which is located right before the cat.
Usually on or near the catalytic converter.
There are 2 oxygen sensors one upstream and one down stream. Both oxygen sensors are located underneath the van. The down stream oxygen sensor is located behind the cataylic converter near the cross pipe and the upstream oxygen sensor is located in front of the cataylic converter in plain sight. They look like spark plugs with either 8", 12", or 14" wires attached to them. The upstream oxygen sensors is easily located underneath the vechicle to the front. The downstream oxygen sensor is not the one lcoated on or close to the cataylic converter.
where is the oxygen sensor located on a 1997 Chevrolet lumina
Oxygen sensors on a 1989 Toyota SR5 and located near the catalytic converter. The sensors read the emissions from the vehicle so the ECU knows ho much fuel to run in the engine.
There are 2 oxygen sensors.1 is in front of the catalytic coverter and 1 is located behind the coverter
Oxygen sensors are located in the exhaust manifolds & in front pipes, should have 4