Coolant temperature sensor

1996 TOYOTA PREVIA
87,000 MILES • 4 CYL • 2WD • AUTOMATIC
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HOTCARS
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  • 1 POST
hi there are three temp sensors on the main water fed pipe . the first is green replaced the second is black this is the gauge ok .the third is grey what does this do. as code reader says temp fault . this switch is 70.00 from toyota but i dont know what it does cheers antony
Nov 19, 2008 at 4:14 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
You got a coolant temperature gauge that is on the right front of engine. Here is a guide to help walk you through the steps of changing it with the location in the diagrams below.

https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Nov 20, 2008 at 2:17 PM
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