It is usually located either on the left or right side of the engine block, just above the oil pan. If you have a 2.8 or 3.1 it is on the side of the engine closest to the firewall. It will be almost directly under the middle spark plug right under the exhaust manifold.
Need to know what engine it has.
That is the knock sensor
As you are looking at your truck from the front the knock sensor shoud be on the passenger side right under the manifolds
Crank sensors are always located on the camshafts. The 1989 Pontiac Sunbird crank sensor is located on the head of the engine towards to end of the camshaft.
to the rite and just below the coil
it is located on the side of the engine block.
It is located on the side of the Engine block.
In the 1989 Grand Prix, the oxygen sensor is in the tail pipe. Look for a wire that is plugged into both the tail pipe and the undercarriage of the vehicle.
right above the oil filter
the knock sensor is located on the driver side of the engine right under the intake it is about 1 in. it is connected so you will have to unplug it and then just screw it off
check your mass air flow sensor. Im having the same problem right now with my 1991 Pontiac Grand Prix & i had a mechanic tell me it was my mass air flow sensor.
Yes.