I have problem with write file to the ECM for some cars only blazer and Acadia
I changed cable but still issue I attached pic
I have problem with write file to the ECM for some cars only blazer and Acadia
I changed cable but still issue I attached pic
I had a similar problem when i installed the software onto a new laptop..
What i had to do was, open and save the tune from the tune file on the new laptop with the cable plugged into laptop and it fixed the problem. Though my error was, security access denied - invalid authorization code . Hope you get your problem fixed ASAP
how can you what? email support? support at hptuners.com
write entire? click flash-write entire.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
i had this problem with a ford the other day, i restarted the laptop and it took the next flash
97 k2500 ecsb 5.7l/4l80/4x4 0411 pcm,thorley tri-y's,true duals(no cats),msd ign.,zz4 cam, tuned with efi live
Saw another user that removed battery cable from car for about 5 mins, then they were able to do an write entire.