SMC tuning again..
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. |
Re:SMC tuning again..
ok and on how much boost you set this???
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Re:SMC tuning again..
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.
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Re:SMC tuning again..
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 :)
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Re:SMC tuning again..
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 |
Re:SMC tuning again..
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.
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Re:SMC tuning again..
ok and on your air/fuel, your in the rich part??? where exactly??
Thanks |
Re:SMC tuning again..
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.
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Re:SMC tuning again..
are you just using a SMC??or you have a fmu too??
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Re:SMC tuning again..
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. |
Re:SMC tuning again..
Where does one get an SMC?
They sound pretty interesing... |
Re:SMC tuning again..
RazorHatch: wich injectors your running????
Because i go to make a road test and i have 27 on idle and 22 from 5 to 8 k. I run with 450cc DSM. it's a big difference ?? Thanks |
Re:SMC tuning again..
is SMC+ gonna have like 500rpm increments?
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Re:SMC tuning again..
no it go by 1000 rpm increments.
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Re:SMC tuning again..
For everyone with SMC questions go here first:
http://userwww.sfsu.edu/~ecg/smc.htm It answered all my questions. |
Re:SMC tuning again..
So what does the SMC+ do that the regular SMC can't?
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Re:SMC tuning again..
SMC+ has better/more accurate fuel tuning..
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Re:SMC tuning again..
Smc + can modify the fuel mixure per 1k. And the first one, is modify only by 4 screw:
idle to 2k 2k to 4k 4k to 6k 6k and up. |
Re:SMC tuning again..
Does anyone still use the old SMC? Does it work good for you? Would you pay $30 and trade the old one in for the new one? (I'm asking cuz I just got the old one :-\)
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Re:SMC tuning again..
do i still need to run a inline pump with the SMC??cause right now i only have the smc and 450cc injectors..
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Re:SMC tuning again..
No one has still stated where they get the SMC units from. ;D
Where's a good place, what's the average price? |
Re:SMC tuning again..
Originally Posted by TurboEF9
No one has still stated where they get the SMC units from. ;D
Where's a good place, what's the average price? a couple posts up slammd sol posted the site: http://userwww.sfsu.edu/~ecg/smc.htm here you go dude ;) |
Re:SMC tuning again..
it's beter to replace to the new one ...
no you don't need a inline pump if you boost below 9 or 10 psi. |
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