This car was tuned on speed density using some other program. I cant even pull the tune off the ecm with my hptuners. What do I do now?
This car was tuned on speed density using some other program. I cant even pull the tune off the ecm with my hptuners. What do I do now?
"Definition file failed to load" is the pop up I'm getting.
Likely a custom operating system created by some other software, post the file here and I can either confirm or deny that being the issue.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
So I guess is has a custom operating system. I think Im just gonna buy another ecm off ebay. The car is a 98 but has 2001 ecm and harness so I have to buy a 99 + ecm. Can they put my 98 vin on a 99+ ecm?