I have a 87 ea82 SPFI 5sp dual range car tag 12/86 the computer I think gave out, the red LED doesnt come on , I have no spark , the car was running fine then just gave out, now I was wondering which computers will work out of which cars, I have a good comp from a 91 Loyale , it gives off flashing codes but still no spark, I noticed bunch of numbers on the ECM which ones are important and what exchanges with what? the original ECM has a big "N" on it

also 22611 AA200

MECF-011 , 6Y24 3E

 

thank you Scott

Before you say the ECM is bad have you checked for power getting to it? On pin 18, a lite grn/yel wire should have power on it with the ignition on, and pin 49, a r/blu wire should have power also.

 

The units can go bad but I think most of the time it is other problems.

I'd look for a same year ECU if I were you or maybe go Megasquirt for the win