Won't load tune
Posted: Fri Jul 10, 2009 9:02 am
I just had my PCM replaced and had the tool reset. I went to load in the canned 91 cai tune and got the message "Error validating file". It ran thru the backup process completely, and when I selected the tune that is the message I get. Last tune written says backup tune. Any ideas? Shold I try restoring the backup tune and then starting over?
2005 Magnum R/T
2005 Magnum R/T