there are 2. the one that goes to the dashboard coolant temp sensor is on the left bank under the exhaust manifold in the water jacket on the block.it looks like a lil pin head with a hook on it. the one that goes to the pcm is on the intake manifold next to the water neck.
On a 1999 Pontiac Montana, the coolant temperature switch is typically located near the thermostat housing or on the engine block, depending on the specific engine configuration. In many cases, the coolant temperature switch has been replaced by a coolant temperature sensor, which serves a similar purpose by providing temperature readings to the engine control module. If you're troubleshooting temperature issues, it's essential to check for the correct component based on your specific engine model. Always refer to the vehicle's service manual for precise locations and specifications.
In answer to your question the coolant temperature sensor on a 2000 Pontiac grand am with a 3.4L engine, is located on the rear of the engine above the flywheel. It is located just behind the what I believe is the alternator.
On a 2008 Pontiac Torrent with a 3.6L engine, the coolant temperature sensor is typically located near the thermostat housing, which is situated at the front of the engine. Specifically, it can usually be found on the engine block or intake manifold, close to the coolant outlet. For precise identification, it's advisable to refer to the vehicle's service manual or schematic diagrams.
Coolant Temperature Sensor
The 2001 Pontiac Grand Prix GTP typically has two coolant temperature sensors. One is located in the engine block, which provides data to the engine control module (ECM) for engine management, while the other is usually located in the thermostat housing and is used for the temperature gauge on the dashboard. These sensors help monitor the engine's temperature for optimal performance and efficiency.
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.
The engine coolant temperature sensor and coolant temperature gauge sender are located on the passenger's side of the engine, under the intake manifold.
Look at the rear of the radiator approx. 1/3 down from the top
the engine coolant temperature senson is located just below the throttle body on the front of the engine
On a 2004 Pontiac Montana, the coolant temperature sensor is typically located near the engine block, specifically on the intake manifold or cylinder head. It is usually found close to the thermostat housing. This sensor monitors the engine's coolant temperature, which helps regulate the operation of the cooling fans. Always refer to a repair manual for precise locations and procedures.
on the right side of the block just above the trany The sensor is located just above the manfol.
On a 1991 Pontiac Grand Prix, the coolant temperature sensor is typically located near the thermostat housing on the engine block. It is usually found on the intake manifold or cylinder head, depending on the specific engine configuration. This sensor monitors the engine's coolant temperature and sends data to the engine control unit for optimal performance. If you're having trouble locating it, consulting a repair manual specific to your model can provide further guidance.