WHAT DOES A WATER THERMO SENSER DO IN A 1986 TOYOTA 4RUNNER 4 CYLINDER

  • Tiny
  • blair watson
  • 1986 Toyota 4Runner
  • 67,000 miles

Turns over has spark, won, t start when below freezing outside

Saturday, January 14th, 2012 AT 9:16 PM

4 Answers

  • Tiny
  • fixitmr
  • Member

Engine ECT sensor tells fuel system (COMPUTER) the temp so itcan send the right amount to start engine.

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Saturday, January 14th, 2012 AT 9:23 PM
  • Tiny
  • rasmataz
  • Member

If you're talking about the coolant temperature sensor-it acts as a choke system in a carbuerator it gives fuel on initial start ups

Check the fuel pressure with a gauge if its within specs

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Saturday, January 14th, 2012 AT 9:26 PM
  • Tiny
  • blair watson
  • Member

This is fuel injected

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Saturday, January 14th, 2012 AT 11:05 PM
  • Tiny
  • fixitmr
  • Member

My own car I have to try up to 3 times when it's cold cold and give the peadal a little to get it to go. I have twin port injector body.

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Sunday, January 15th, 2012 AT 2:51 AM

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