I tried a crank relearn two times today, scared the hell out of the cat too. I can't get that code to go away. First time I didn't have foot on brake, only e brake. Second time I had everything off, truck warmed up, no other codes, foot on brake, rev'd until it stumbled and let it drop to idle then I turned truck off. Turned it back on and code was still there and came back after I cleared it. I am also getting a knock sensor 'low output voltage', P0327 when I rev it high, 3000 or above. Seems to run fine and I have got all the other bugs worked out except this.
In the manual, which I have read, it shows a box (page 152, 4 green squares with rpm, TPS, wheel speed, and engine temp) that I am not seeing on the 'learning' tab, where the 'CASE' button is. Nor do i see a 'timer' feature. I am new to this and have the latest version 7.5.
Any tips?
Chris