Hello. Recently I put a 1996 Corvette LT4 engine into my 1996 Camaro SS. Both 6 speed cars. Car will start and run with the OBD2 computer from my Camaro. But I found a converted LT4 .bin for a OBD1 computer. I did just some small editing, nothing with the tables. And I put the tune on a 1995 Z28 A4 computer I had. Took the tune just fine. She starts right up. But will die after 2 or 3 seconds. Doesn't run bad. Not sure what I need to fix for it to keep running with the OBD1 ecm.

Any pointers?