Re: HFS4 on 996tt
I tried that just to make sure the system works, i had already that boost switch.
Seems i have found the biggest problem :
I just untightened the bypass screw on the pump and now IAT is dropping 10-15C, sometimes even bellow ambient temps, i think this was the problem... now i have to fine tune it, still getting rich but car is not bogging like before, maybe a bit less meth and maybe a bit later will do the job.
I would inject mostly by boost (P/I-R almost all the way to the left) but in the IDC and PWM mode, if this will be difficult i will switch to MPS/PWM and the last chance will be MPS/SSG and add later on all failsafes, i will still run with DFS on for now
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