Went to read my 17 Durango r/t. It through the whole process the at the end said can't flash or save file. checksum failed. Any help would be greatly appreciated.
Went to read my 17 Durango r/t. It through the whole process the at the end said can't flash or save file. checksum failed. Any help would be greatly appreciated.
Are you trying to read a stock tune (might be an OS HP hasn't come across) or a modified tune (if tuned using SCT that might be your problem).
https://forum.hptuners.com/showthrea...l=1#post348417
Stl09 cts-v - its been a few years, any luck reading the stock tune? Would you mind posting the stock PCM and TCM tune on here? I managed to lose track of mine and this would be a huge help!