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Bionicdodge.Com  |  Bionic Tech  |  3.9/5.2/5.9 (Moderators: Lynn, 98Dak408)  |  Topic: Reverse functioning IAC 0 Members and 1 Guest are viewing this topic. « previous next »
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Overlook68
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« on: June 04, 2020, 03:42:49 AM »

360 Magnum crate engine has a Mopar MPFI kit on a M1 intake and a 4bbl throttle body.  It's basically a 2000 era model fuel injection system that Mopar created to function for crate engines.   The IAC opens up when it should close down and slow the idle speed.  Either the prior owner changed the pins on the connection or the factory miswired the kit.     The IAC has two motor stepper.  So I assume I just need to change / swap the motor function. 

Could anybody offer any advice or wiring diagram?   This is a four pin IAC plug and I think each motor has a specific feed side and control side.  So its not as simple as a positive side and negative side. 
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magnumman
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« Reply #1 on: June 04, 2020, 07:21:14 PM »

I hope this helps you.  Let us know.


* IMG_20200605_001922225.jpg (2843.31 KB, 4096x3072 - viewed 20 times.)
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2001 Ram QC 1500: 360cid, 2wd, K+N CAI, SCT tune, Autolite AP3923\'s, MP 1.7 rollers, MP pushrods, SST rims, Hypertech coil, 10.2mm wires, Gibson super truck exhaust, 3\" magnaflow cat, modified Y pipe, modified kegger, 3.92 LSD, MSD-6, Transgo shift kit, 4.7L Injectors, Hipotek 52mm TB, (Currently under construction for a 408 build)

POS Chevy Trailblazer 4x4, the 4x4 is the only good part. This is my Son's truck now.

2007 Chrysler 300 2.7L "Wifes car" No complaints other than it slow.

2012 Ram 5.7 Hemi Outdoorsman, 4x4, LSD, Air Bag Suspension.
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Bionicdodge.Com  |  Bionic Tech  |  3.9/5.2/5.9 (Moderators: Lynn, 98Dak408)  |  Topic: Reverse functioning IAC « previous next »
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