Hello Everyone,
New guy to the forum. I own a '98 Legacy OBW with 110,000 miles. Head gaskets went. Rather than replace the head gaskets and risk having them go out again later, I decided to swap out the EJ25 for an EJ22. I plan on keeping this car for awhile, and I don't have much need to go fast. I want rock solid reliability. After reading reviews on USMB, I bought a reman EJ22 from CCR (great people by the way). The engine is from a '95 impreza (that's what the notes in sharpie marker on the intake manifold sez). The engine is in place, and fits nicely, my observation is this:
On the '98 legacy, the engine harness clips into the firewall harness with 3 connectors: one 16 pin, one 12 pin and one 6 pin. The '95 legacy has the same connectors (I have wiring diagrams for both the '95 and '98 legacy, and my neighbor has a '95 he let me poke around on). The engine I am putting in has 2 16 pin connectors to connect the engine harness to the car.
I called CCR, and rick and emily are out for the week. I'm a patient guy, i just wanted to try and find out if there's anything I can do to make things work before they get back.
My question(s) to y'all are the following:
1. Is the 2 16 pin connector an impreza thing? I don't have an impreza wiring diagram so I can't check it.
2. The ideal solution would probably be to get a '95 legacy engine harness to put on the motor, but can I swap the engine wiring harness from the '98 2.5 motor over to the '95 2.2 motor somewhat easily?
3. anybody done the 2.5 DOHC to 2.2 swap that might have other words of advice/warning for me?
Thanks!
Mike A.