RazorHatch

was playing around with my SMC adjustments tonight..i got it working great..i started thinking if i have it idleing good what if i just slowly change the trim from there up..so i have it set at.
idle=38
1-2k=38
2-3k=37
3-4k=36
4-5k=35
5-6k=34
6-7k=32
7-8k=30
with these settings my civic is running sweet.boost transition is smooth..and my a/f is good under boost..im definatly happy with it now..now to order that 02 simulator and lose my cat.

civic1990si

ok and on how much boost you set this

fastestdriver

Glad to hear you got it working. I haven't had to touch mine for a couple of days...I'm almost done....unitl I get to the dyno.

RazorHatch

well without a dyno i wont get it perfect..but it is alot better..i am running 9 PSI of boost with my setup..and everything seems A-ok

civic1990si

ok and you 9 psi on a d16??

Because i have a D16A6 on 8 psi and i have my SMC + and i want to know if i can use your seting

for now, on the idle, i'm on 45 and my air/fuel is in stoich.

thanks

RazorHatch

Thats right 9 PSI on a D16y8..stock internals..ive been told you shouldnt go past 5.5..but i have had it this way for a while and no problems..i also have a very large intercooler to cool the charge down..those settings are what my setup works at..just a ballpark for you.

civic1990si

ok and on your air/fuel, your in the rich part where exactly??

Thanks

RazorHatch

if its idling at 45 good..try what i did, but substitute 45 as the idle and work your way down as you go up. under boost on closed loop its in the middle if rich. other wise it flops around as the voltage changes.

iwouldhitit

are you just using a SMC??or you have a fmu too??

civic1990si

only the SMC.

With this, you don't need a fuel pump if you boost below 8 psi. You will need large injector like 450cc DSM.