Here is my set up first.

D16Y8 OBDII (99)
T3/TO4E (9 psi)
S-AFC
Tech Edge Wideband O2
450 cc Talon Injectors (1997 Blue Tops)
B&M FPR
Water To Air IC

I keep getting a low input malfuction code with the afc set at anything higher than
-34 ie. -35 and up, but with that set for my cruze, the fuel trim code comes up because the long/short term trim on the ECU max out and sets the fuel trim malfuction. I can tell all of this because my mechanic has a sanp-on diagnostic code reader. My base pressure is as low as I can go to help trim out, so what else can bedone?

Thanks!

 

TTT

|eb_CRX