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Guest Message by DevFuse

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Connecting IACV to after market ecu

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#1 Blu Bug

Blu Bug

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Posted 05 April 2013 - 10:14 AM

I am trying to connect a Stinger 4 EMS to a 1992 Legacy 2.2 Manual Transmission (2-pin) IAC valve. The stinger manual shows one wire going to the valve. What should I hook to the other termial, ground? power? or is the ecu not compatiable?


Thanks in advance,



#2 Legacy777



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Posted 11 April 2013 - 12:29 PM

Welcome to the USMB.


I would guess for the 2-wire IAC valve, one wire would go to the ECU, and the other would go to a 12v ignition on/off source.

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