2005 Pontiac Montana SV6 "coolant temp sensor" Questions

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Question about Pontiac Montana SV6

1 Answer

...coolant leaks, water pump is okay, the pressure checked out ok. No air in the system, etc. Today I brought it to a different mechanic and he says my cooling fan is kicking in very slow after the temp ...

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...sensor measures the temp of the coolant only. the coolant sensor is mounted in the coolant and the head sensor is mounted only in the metal of the head and not into anything else. check with a

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Question about Pontiac Montana SV6

3 Answers

coolant temp sensor Hello and welcome to FixYa! If that's the case, I strongly suggest that you replace the coolant temp sensor. Looks like it's faulty and grounding the circuit. The car's

...coolant temp code.temp is normal. im getting a low coolant temp code.temp is normal. i replaced temp sensor and second o2 sensor and still have same code.what would cause a false insufficient coolant ...

Question about Pontiac Montana SV6

1 Answer

...to replace? The coolant temp sensor for the dash? The coolant temp sensor for the ECU? The temp sensor for the outside temp reading? The temp sensor for the fans to turn on? Temp sensor for the

...coolant temp switch is located my gauge is inop i found coolant temp sensor for computor need one for the gauge On the 4 cylinder motor (2.3L,2.5L), the coolant temp sensor can be locatedon the left ...

There are two sensors on this car 1. coolant temp sensor 2. engine coolant temp sensor replaced number 1 and need to know what the other is listed as coolant temp guage sensor

Question about Pontiac Montana SV6

1 Answer

...coolant temp sensor is by far the most common fault.the only other thing it could be is the sensor in the coolant header tank.if you disconect the 2 pin sensor from where you top the coolant up and ...

coolant temp sensor. sensor ohms fine though. any suggestions? Can anyone tell me what the other sensor in the coolant jacket is? (also has 2 wires, pretty much on top of the coolant temp sensor) This

...coolant temp sensor both fans come on. does anyone have any cue what might be going on Bad coolant temp sensor is my main opinion Make sure coolant is filled up indicating u do not have a leak. Now ...

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