What can go wrong on a pc relearn..... I have tried 4 or 5 times to do a pc relearn for a tunned pcm for my truck.....im waiting 13 mins as suggested.... Its not working....i disconnected the neg off the battery too...i have the wheatley tuned pcm is there some thing like a fuse that could be blown if so which one...?help help help !!!

 

security re-learn?

 

check your cigarette lighter fuse, if its blown you cant talk to the computer

 

... im having problems doing this for my tunned computer..... i ve tried like 6 or 7 times light goes off after 10seconds something dont seen right from the start..