Hi all!
I'm new here.

I've got a 1991 CRX with a DOHC ZC engine swap. Since I bought it, it runs awfully with a way too rich air/fuel mixture. It'll hesitate on the tip-in and shoot out a crazy amount of pops and bangs from the exhaust.

So I've been recommended to borrow an ECU to test if mine is dead. The ECU currently in it is a PG7 from a 88-89 Acura Integra.

It's a long shot, but if there is anyone in the Chapel Hill, North Carolina, area with an Integra of that generation or spare PG7 and would be willing to help me out, let me know! Thanks!

 

Try to hunt down a PM7 ecu which is designed for your dohc zc.. Or you could even get a PM6 and have it chipped with the PM7 mapping.