After setting my target ratio (currently 11.4:1), when should I have it kick in? The shop that gave me my "start up" tune has it kicking in at 87 kPa with 2% throttle opening enable. The current issue is that in high gear with low load (highway) the PE will kick in any time I give it just a little bit more throttle (slight incline) because I will go above 87kPa. I currently end up downshifting just to go up small inclines so that I don't just keep dumping fuel. The shop said these are typical settings. I feel that I should either have the throttle enable higher, or go to 100% throttle enable. Is that about right? And at what throttle % should I be aiming to kick in at?