sensor is located on coolant housing at engine front
burn that pos wow you can do better than that where is the coolant temp sensor on3.3 engine on a 98 dodge caravan
Check the coolant level in the reservoir. If that's up and the vehicle isn't overheating, you probably have a bad sensor.
I have a 1998 Pontiac Grand AM GT that coolant sensor went bad. So how do you change it with out breaking the coolant
Bad coolant sensor or faulty wiring to the sensor.
Location of coolant temperature sensor on a 2003 Mercury Grand Marquis?Read more: Location_of_coolant_temperature_sensor_on_a_2003_Mercury_Grand_Marquis
What type of coolant sensor? The below answer is for the coolant LEVEL sensor. The coolant TEMPERATURE sensor on my vehicle is located just next to the thermostat housing. On the front top center area of the engine just behind the radiator. Follow the coolant hoses if you have trouble. On my 1995 Jeep Grand Cherokee the sensor is located on the top of the plastic coolant reservoir tank. Look for a small (2-wire?) electrical connector.
Low coolant or bad sensor
Low coolant or a defective sensor
Either do to a coolant leak or a failed coolant level sensor.
they are at the bottom corner of the radiator.
Underneath the alternator
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.