on the right side of the block just above the trany The sensor is located just above the manfol.
Should be located at the rear of the radiator approx. 1/3 from the top unscrew to replace
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.
In a 1993 Pontiac Sunbird, the temperature sensor, also known as the coolant temperature sensor, is typically located near the engine's thermostat housing or in the cylinder head. It is positioned to monitor the temperature of the engine coolant. Accessing it may require some disassembly, depending on the specific engine configuration. Always refer to a service manual for precise location and replacement instructions.
right above the oil filter
In a Pontiac Sunbird, the temperature sensor, often referred to as the coolant temperature sensor, is typically located on or near the engine block, usually near the thermostat housing. This sensor monitors the temperature of the coolant and sends data to the engine control unit (ECU) for managing engine performance and cooling system operation. If you're troubleshooting, it may also be beneficial to check the owner's manual for the exact location, as it can vary slightly by model year.
no switch,fan control is determined by the engine control unit with input from the coolant sensor
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!
behind timing cover on front of engine if its a 2.0 ltr ohc
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.
The "Low Coolant Sensor" on a 1997 Pontiac Montana is located appro 6" below the radiator cap which is on the left as your facing the engine. The sensor measures the fluid level in the radiator itself and is prone to giving false alarms when it gets dirty.
It is the coolant temp sensor near the upper radiator hose.