* The coolant temperature sensor is located on the top of the thermostat housing, at the front of the cylinder block.
* It has a green connector.
Fiat Punto
* The coolant temperature sensor is located on the driver's side of the engine, near the top of the thermostat housing.
* It has a blue connector.
Fiat Bravo
* The coolant temperature sensor is located on the front of the engine, near the thermostat housing.
* It has a black connector.
Fiat Stilo
* The coolant temperature sensor is located on the side of the cylinder head, near the thermostat housing.
* It has a green connector.
Fiat Panda
* The coolant temperature sensor is located on the side of the thermostat housing.
* It has a green connector.
