Will the 02 harness work with AVCS, with an AVCS capable ECU, or will I need to run the wires? If not, what will make it work? Thanks
The 02 harness will require you to run some extra wires. There is a thread on it on Nasioc in the built motor forum. But it didn't seem all that hard. Or I believe the Hydra will control AVCS, but again, you'd probably have to splice wires.
i read a sportcompact or some other tuner magazine in which they put a STi swap into a WRX Wagon. they were able to use the exising wiring to control AVCS. i don thave the article handy, but i know they used existing valve wiring stuff, and it worked perfectly for AVCS. i think they used the wrx ecu too.
anyone have a better site than this for wiring avcs with the stock wrx harness? this one is kinda not so detailed... http://www.importtuner.com/tech/0311it_sticonversion/
I was hunting around for the diagrams too but found if you buy the AVCS wiring from iWire you don't even need the diagrams! Wasn't too expensive and superb quality.
Yea, @SubieMonster25 Considerable forum points for searching, and it is a related follow-up. But generally bumping up such an ancient thread can be confusing. Hop over to the welcome section and introduce yourself. Maybe start a build thread here about your car, and tell us about that mod. I've heard murmurs of people adding AVCS to a USDM EJ205 car, but never really direct feedback.