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Blazer S-10 Intake air temperature sensor


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romax2
New User

May 31, 2005, 12:50 PM

Post #1 of 3 (2079 views)
post icon Blazer S-10 Intake air temperature sensor Sign In

    Does anybody know where the intake air temperature is located on my 1991 S-10 Blazer with an 4.3 TBI engine?
Roger


DanD
Veteran / Moderator
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Jun 1, 2005, 3:44 AM

Post #2 of 3 (2071 views)
Re: Blazer S-10 Intake air temperature sensor Sign In

I just looked on the emissions application chart in my service manual and I don’t think they used an air temperature sensor on the 4.3Lt Z code TBI engines back in 91.
The way it looks they only started using them on the 4.3Lt W code Vortec engine a couple of years later.
Dan.

Canadian "EH"






romax2
New User

Jun 1, 2005, 1:06 PM

Post #3 of 3 (2063 views)
post icon Re: Blazer S-10 Intake air temperature sensor Sign In

Thanks for the info Dan, that was my huntch, too
Roger






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