Subaru Impreza GC8 & RS Forum & Community banner

401 - 404 of 404 Posts

·
Registered
Subaru Impreza EJ20 MT 4x4 98/99
Joined
·
7 Posts
So I remove the TCM (my car doesn't have abs so it's fine) and the car actually runs better but there is a Check Engine light on now. I talked to the iWire guys and they send me a basic overview for swap AT/MT and one of the steps is to "Ground the manual identification pin at the ECU"

I can't find the correct ECU I/O diagram for my car and I'm scared to ground the wrong pin to the ECU and burst into flames lol, it will be pretty expensive to get a new one here.

This is my ECU from an EJ20 98/99 GC7, you guys have any idea where I can find the correct diagram or where should I ground it?

82370


82371
 

·
Registered
Subaru Impreza EJ20 MT 4x4 98/99
Joined
·
7 Posts
Update, I'm 95% certain that I've found the correct diagram...
It's for the "ECU Pinouts for the 1999 Impreza RS", apparently 2.2l even though mine is 2.0l it could share the same ECU... n25 is empty which it should be, what do you guys think?



82373
 

Attachments

·
Registered
Joined
·
188 Posts
That's what I did. If that's for the right ECU. I just grabbed a pin from the TCU, extended the wire, and grounded the wire.
 
401 - 404 of 404 Posts
Top