They are all threaded into the exhaust system at various points.
There are two, one on each side of the catalytic converter in the exhaust pipe.
There are several O2 sensors on that vehicle, all of them are threaded into the exhaust system and best reached from under the vehicle.
Coolant temp sensors are usually located very close to the thermostat housing, so follow the upper radiator hose to the engine, it will attach to the thermostst housing and you will see the coolant sensor close by.
The knock sensor on the 1996 GMC Jimmy 4-wheel drive, 4.3 liter 6-cylinder is mounted in the engine block. Under the hood, look in the lower engine area on the passenger side, beneath the cylinder head.
It is important to have a diagram of the wiring system in a car. The wiring diagram for a 1979 GMC Jimmy can be found it is maintenance manual.
Look at the lower rear end of engine
26 or 30/31 gallon
them jimmy's have about 71,1/2 of them little rascals sensors
The Oxygen Sensors on a 2003 GMC Sonoma are located in the exhaust system. There is one Oxygen Sensor located where the two manifold pipes come together before the catalytic convertor. There is also another Oxygen Sensor located just behind the catalytic convertor before the tail pipe.
where is the oxygen sensor in a 1995 gmc jimmy
The O2 sensors are screwed into the exhaust system. Follow the exhaust backward from the engine and you will find the sensors.
contact your local dealer or your part store for more help. they can tell you where they are
where is my voltage regulator located on my 1997 gmc jimmy
2
3
Bank 1 should be the side of the engine cylinder #1 is on.
heater control valve located on 2001 gmc jimmy 4.3l
Refer to the user and service manual to see where the Oxygen sensors are on the 2002 GMC Yukon 4.8.
Where is the oil filter on a 1999 gmc jimmy