So as we speak im installing the ApexI AVC-R Boost Controller and the ecu diagram that came with is incorrect.

I went searching online and got this ecu diagram
http://www.northursalia.com/modifica...ng/wrxpin.html

but it doesn't seem right or am I just an idiot as where it says some where should be (the rpm signal wire) its not there.

Just wondering if there are a few difference between the 02 and 03 ECU and I need a different diagram for my 03 or im just blind.

 

Crankshaft
position
sensor



thats my guess



but i would wait for a tech guru

 

thanks for the help but i got a bigger problem.

Got it all hooked up only to find out the electronic display doesn't work. So I have to try to get a hold of the guy on ebay I bought it from and see if he will send me another one. Ugh.. and my whole dash plus my ecu is out of the car.... god i hate the down time.


this is what i get for buying something on ebay that is supposedly brand new and half the price..

 

bummer sorry