I was wondering if anyone had anyluck compiling a TunerPro Definition file for ecms 16156480, 16146299 or 16171199 I believe my ECM is the first listed but am not positive. Its a 93 Silverado w/ the 5.7 V8 (4x4) If not any tips on creating my own would be appreciated. I have had success running Datamaster V. E6 and 85

 

I looked on Ludi's site but didn't see it. http://www.cruzers.com/~ludis/p4xref.html Have you tried to do a google search on the ecm numbers?

Good luck

 

I have searched some without any luck so far. Do you know of anyway to convert the "definition" used in datamaster or somehow figure out how datamaster is converting it and then use that algorith to create my own definition file?

 

According to that site It should be model 16147060 Its a 93 Silverado w/ 5.7l