the crank sensor is located in the back of the motor just above the trans
IF YOU STILL CAN'T FIND IT JUST FELLOW THE THE PLUG WITH THE THREE WIRES ON YOUR MODULE YOU WILL SEE IT RUN ON THE PASSENGER SIDE TO THE BACK OF THE MOTOR OF COURSE YOU HAVE TO GO UNDER......
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.
There is no cam sensor on this particular engine. Only a crank sensor mounted behind the harmonic balancer.
behind timing cover on front of engine if its a 2.0 ltr ohc
I have a 1992 Pontiac Sunbird with 2.0 four cylinder in it, just found the crank sensor on it, to replace it. It is located on the FRONT side of the engine, below exhaust manifold and just above the A/C compressor. HOPE THIS HELPS SOMEONE ELSE!
no switch,fan control is determined by the engine control unit with input from the coolant sensor
on the right side of the block just above the trany The sensor is located just above the manfol.
right above the oil filter
one of the map sensor or vacuum switch.
on the side of the engine block on the driver side. screws in. has 3 wires coming out of the connector running to the fan.
beside coil pack behind firewall
the fan relay sensor is out of it.
You do not reset the check engine light on that year of sunbird, it will go off automatically whenever you fix whatever problem the computer is reading. Most likely it is one of your sensors that is malfunctioning. Check your Air Intake Temp Sensor (AIT) and your Oxygen Sensor (O2) as they are the most likely culprits.