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88 Trans Am - MAF wiring location in harness?

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Old 07-26-2019, 11:10 AM
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Location: Readsboro, VT
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Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
88 Trans Am - MAF wiring location in harness?

This is going to sound like a very stupid question, but can somebody identify specifically where in the harness that the MAF wiring comes from in an 88-89 (serpentine-style setup) TPI harness? I've had my 88 GTA apart for about 6 months, and now it's almost completely back together, but for the life of me, I can't find the MAF plug!!! I thought that it came through the engine harness that runs along the passenger side valve cover along with the throttle body plugs & AC compressor, but I just can't find it!

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Old 07-26-2019, 12:37 PM
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Jim85IROC's Avatar
 
Join Date: Jul 1999
Location: Readsboro, VT
Posts: 13,574
Received 9 Likes on 8 Posts
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Re: 88 Trans Am - MAF wiring location in harness?

Figures I'd find it as soon as I posted! For anybody else who somehow finds themselves in this situation, it's not part of the harness bundle near the passenger valve cover, it's part of the harness that comes in by the base of the passenger strut tower, then over the radiator support to the MAF.
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