SLEXC400

Well, I got the new ECM this afternoon. Rock Auto no longer had the listing, but I found it at another auto parts place in California. They only had one listing for the '94 SC400, so I got that one. The car runs fine now, but the O/D light is now flashing and I have a check engine light. The trouble code (71) indicates an EGR fault. Could I have the wrong ECM? I'm thinking maybe they sent me a unit for a CA car instead of Federal. After all, the store is in CA. Any ideas anybody? It's running great again --- just a problem with the indicators now ...

Thanks all

mikep34689

i have a superchared sc430 2003 that has a po 325 code that wont go away.... not sure if it is a knock sensor or ecu, if any one ran into this problem befor please respond thanks,,,,,,,,,,,,,,