Can I just use this to tune if I know there is no knock. I have a narrow band o2 so is block learn more accurate to tune with?
they say anything plus or minus 10 from 128 is considered fine.
your pretty much limited to your FPR, IAC@ idle, TPS setting. TT specs is 43#s line off with room, I have my fpr at around 39, Iac is about 18 and tps is .40 in park warm idle so at idle my BL is 128 and stays there for most of the time except at around 45 then its at 130 but at 55 on up its back to 128
FP is divided between volume and pressure, ...go up in pressure, injectors flow more fuel, go down and the flow less
if you go up in pressure the pumps pump a lesser volume of fuel and going down they pump higher volume.
Anyway adding more fuel without changing boost makes it richer. Once again im at 39#s line off and ive pulled fuel via chip in first making up with alky.
I guess in the end you just have to tinker with it the old style narrow band way which is with stone axe and pterodactyl bone
