Subaru Ej25 Engine Diagram | My Wiring DIagram If you want to get another reference about Subaru Ej25 Engine Diagram Please see more wiring amber you will see it in the gallery below. Many thanks for visiting our website to search Subaru Ej25 Engine Diagram. Hopefully we provide this is often useful for you. Looking for GC8 EJ20 wiring diagram - NASIOC Im trying to find a ECU wiring diagram for a Impreza EJ20 nonturbo JDM 1999-2000year, that is the engine wiring I have in the car now and it contains 3plugs 30-JAE A GREEN. 28-JAE B ORANGE. 35-JAE A BLUE. EJ22 wiring diagrams - Subaru Retrofitting - Ultimate Anyone have copies of the EJ22 wiring schematics for a 1990 Legacy? I'm working on pulling the wiring harness, and the schematics in the EJ writeup are quite helpful, but still missing a lot - I'm trying to label and figure out what's what so I don't miss anything.