Originally Posted by 2JZfan

Thanks for the comments. I have tried so many different combinations of trigger (between 2 and 20) limit (between 50 and 300) sustain (between 0.5 and 15) and sensistivity (between 50 and 95). With four different variables and let's say at least 3-4 different values for each, you are looking at between 80 and 250 different combinations. I obviously haven't tried them all, but I have tried many!

I first disabled accel fueling altogether (limit = 0%). I then made very long (5th gear up a slight hill) pulls holding load constant. I did this at 40kpa, 70kpa and 100kpa. Doing this the accel contribution would be basically nil and it allowed me to tweak to fuel map to get the right values. From there I started adding on accel enrichment and getting the in-gear stuff working well wasn't too hard. But off-idle and free revving were horrible. I need a lot more fuel for them. Even with the modifier tables at 100% across the board I just wasn't getting enough. The only way I've been able to get a clean 0-50-0 TPS free rev is by doing 300% limit. Anything less and the car goes super lean and stumbles. However, any limit value over 100% causes massively over-rich conditions when driving in gear. In those cases the car goes < 10.0 and stumbles from being lean. So, for months I have been trying every combination I can dream up to try to get both extremes working properly. No luck so far.

I am going to try to get some more results on wether the boost comp is really working or not.