Need help tuning my SAFC 1

[sexydrifter78]

I have a 95 240sx KA-T just got it finish last week and I have a hard time tuning the safc. The car idle really bad and run pretty $hitty between 1,000 n 3,000 RPM after 3,000 it ok. Also backfire alot and stalling. Here is my setup:

Stock ka motor head and bottom Stock ECU T3/T4 turbo 38mm wastegate FMIC BOV Z32 MAF 450cc injector 255lb fuel pump SAFC 1

Here my safc tuning setup

Senor 1in-6out/2in-addout 4 cyl with arrow up

Throttle: Lo 10%- High 33%

Dec setup Throttle 1.0% Ne1 .9% Ne2 2.0%

Hi Throttle -25% across Lo Throttle -40% across

[r3v_v3ng3]

i'm having the same problem. the a/f ratio is like 9:1 during light throttle but ok when wot. i'm thinking the maf sensor is too close to the turbo (eventhough) its a foot away. oh yeah you should post this on kat