ecu swap

[need2bfaster]

3 seperate plugs and i belive pt3were some numbers on it im not sure what else it said after pt3 so obd1 correct

 

[Korax]

CB3 CB7 and CB9 89-90 are OBD0 and 91-92 are OBD1. Of stock parts I'm not sure about the ECU since my EX already has the a6. But the best combo is the a6 intake manifold as already said, and the a4 exhaust header (I think the a4 was in the SE). The a6 has a 4-2-1 but the a4 came with a 4-1. I think...

EDIT: nvm I see below your avatar it says 90 EX accord.

 

[need2bfaster]

so is 90 ex accord obd1 or obd0 ??

 

[norcalgsr]

Yep sounds like it's OBD1 to me.

 

[need2bfaster]

ok so the a6 intakemanifold is like a rare item ive called numerous junk yards and got no where anyone know where i might be able to find one at