69ptcamaro
03-24-2008, 01:23 PM
I bought an ECM that was supposed to be out of a 91 Vette. The prom letters are AUMX. I can't find anywhere that lists that as a code for a vette ECM. I think it must be for 4 or 6 cylinder that used the same 1227727 ECM. Any help would be greatly appreciated.