Originally Posted by BigBoosting
I could be wrong, but are those not the codes that are triggered when you hit the fuel trim limits? Sounds similar to what I was getting when I had a JB4 and maxed out fuel trims with E85.
I don't know, I'm asking. The few threads they popped up in, most people said it was HPFP related. I just want him to get the right answer and not just "switch tunes".