Having problems with your 2003 Saturn VUE ?
2003 VUE-how do i locate/replace coolant temperature sensor
\015 Having trouble locating this on the engine.\015
Its on the drivers side of the engine below the intake manifold. Why do you want to replace it? I have worked with the VUE since day one and I have yet to see a bad coolant temp sensor. If you are having trouble with the engine temperature or the amount of heat in the car a very common cause is the thermostat sticking open and not alowing the engine to reach operating temperature. The most common telltale to this condition is usually the service engine soon light is on with a p0128 code stored in the PCM.
Repair Help & Product Troubleshooting for 2003 Saturn VUE
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