TunerPro User Forum

i had similar checksum errors when saving bin after making changes. i was given a a different tuning software which included a checksum file fixer. If i remember correctly, it seems to work but only on a virgin set of changes. like if you make changes to the stock bin and save it successfully before...

i got a 5.3 swapped into a gbody to NON electronic tranny. I just did minimum basics like vats delete and enabled electric fans and drove it as is all summer.. Its been running fine all summer BUT has re-occuring codes dealing with evap and TCC I hadnt hooked up the TCC brake switch wire to anything...