If anyone can help here or not..may jus have to wait for tech support tomorrow. As you may or may not know im having speedo calibration issues. Tune was installing fine-it jus wasnt calibrating my speedometer for differrnt size tires. Well i couldnt leave well enough alone and decided that maybe if i downloaded the latest revision to it again that maybe itd fix my prob. Followed revison instructions and it went perfect. Went to install the tune to my truck and after adjusting some of the parameters i tried to install and it brought up a error message something like illegal tune address. Went to original backup and then tried it again no luck so reset parameters and tried again and now it gets about 4% into the tune process and it gives me a unknown error message. Anyone have any ideas?
I didn't find the right solution from the Internet.