IAT Sensor Location

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Nov 27, 2012 | 07:48 PM

kjoskjos

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Joined: Nov 2012

Posts: 8

From: Bayview Idaho

IAT Sensor Location

I have a 1991 s10 Blazer, 4WD, 4.3L, Can Anyone one send me a pic of where the IAT Sensor is Please.

Nov 27, 2012 | 07:54 PM

Captain Hook

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Joined: Mar 2009

Posts: 8,453

From: Belleville, Michigan

What is the 8th character of the VIN?
"W" or "Z" are your possibilities.

Nov 28, 2012 | 08:13 PM

kjoskjos

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Joined: Nov 2012

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From: Bayview Idaho

it is the letter Z

Nov 28, 2012 | 08:20 PM

Captain Hook

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Posts: 8,453

From: Belleville, Michigan

Your Z engine, (throttle body injection) does not have an IAT sensor, that's why you can't find it

What problem are you experiencing?

Nov 29, 2012 | 06:08 AM

kjoskjos

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Joined: Nov 2012

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From: Bayview Idaho

i was just doing research for a friend curious as to why orielly autozone etc advertise that it has a IAT for that year

Nov 29, 2012 | 07:08 AM

chris015

BF Veteran

Joined: Apr 2009

Posts: 3,748

From: South Carolina

as far as i know even the w vin didnt come out till 92'. they had a iat.

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