Help, just got a Apexi S-SFC

[Jaybone]

Any ideas on basic settings on this thing??? I bought it used and im currently downloading then printing the 50 page book the kid didnt have...
all i have dont to the car is...
Manual boost controler (15-17psi)
HKS Mega intake
HKS SSQ BOV
Apexi Dunk Muffler
Stock injectors and fuel pump (for now)

Any ideas? Im going to hook it up tonight....
thanks

 

[larryd]

http://www.roadraceengineering.com/newafc.htm

http://www.roadraceengineering.com/newafcsetting.htm

 

[Jaybone]

ok got it set up... thanks Larry for those links, they were pretty helpful...
The whole "backing out the adjusting screw flush" is this a important factor??? Mine is factory set, should i back it out....

Is there a gauge to tell me that more or less fuel is needed?

One more thing... when i stop, the RPM's drop real low (500-550) and it wants to stall.... it did stall twice in my 20 min drive... Any ideas.. i have the AFC set exactly how the RRE website says Under the 2G Stock settings... Honestly i have no idea about fuel raito, curves, ect... picking up on it, but still kinda confused and dont wanna blow anything up....

thanks!!!

think i need a EGT gauge... hmmmm

 

[xleRateGSX]

You are dumping to the atmosphere. Big problem right there already. You run rich at idle and inbetween shifts. You should be able to see this through a datalogger/afc screne maybe. I have no idea what else it could be. Check through everything that RRE shows or double check.

 

[venom2097]

Mine did the same thing (stalling), I reset the ecu then just let it idle for like 10min, after that the car ran fine.