Hi

I'm installing AVC-R on an Evo X

I'm confused on which ECU wiring to tap to when it comes to Throttle Signal Wire and Vehicle Speed Signal.

According to...

http://roadraceengineering.com/evox/...-ecuwiring.htm

which pin should I tap for those two?

I have a feeling Throttle Signal wire would be pin 10 - Throttle position sensor (main)

but the (sub) and ground is confusing me

and nothing indicates Speed signal

Please help!

Thanks
Henry

 

did you figure it out? if not lmk i installed my avcr a while back I forget how i wired it. But i can go look at my avcr.

lmk

 

I'm PRETTY sure I used #74 for the TPS. Use the Acc pedal, otherwise the TPS will show different fluctutations as the factory throttle body is also the idle control valve. As for speed you need to grab it off the harness behind the radio . It's not hard to get to. I made a picture and posted it on here. Try searching under AVIC. I had to extend my harness and run it through the grommet by the left footrest.

 

you'd be better off with a 3port or *gasp* the stock setup...

 

I don't know about that. I LOVE the AVCR and it's ability to compensate for RPM as well as per gear.

 

Did you figure it out duck13?

 

awww i just sold mine too :-(

 

Hi
cant seem to find the pic for the speed wire for EVO X - can help?
much thks