IAT/MAT wires?
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Joined: Aug 2002
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From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
IAT/MAT wires?
What color are they (the IAT or MAT wires, depending on who you ask 
), on a '88 2.8 Camaro, and where do they come out of the harness? 
), on a '88 2.8 Camaro, and where do they come out of the harness? Last edited by Doward; Apr 30, 2005 at 10:49 AM.
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Pin "B" is a tan wire coming straight from the ECM and Pin "A" is a black wire that comes from the ECM with two wires splicing off, one goes to the TPS and other one goes to the Coolant Temp sensor.
Also on your car it is called a Manifold Air (MAT) Temp Sensor.
Also on your car it is called a Manifold Air (MAT) Temp Sensor. Thread Starter
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Ah, thanks... Now, where do those come out of the harness? Are they run along side the radiator, or where?
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