Safcii

[Rocky213]

Need help with tunning my 92 talon tsi. Has full 3' exhaust, MHI evoIII 16g turbo,SAFCII,Wideband. having trouble tunning the SAFC. did a couple pulls in 3rd and keep getting around 9 reading on the WB. Adjusted the fuel down numerous times to about -35 from 3000rpm-7000rpm. Still getting the same #. checked fuel pressure at the AFPR to 40 w/o vac hooked up. starting to get frustrated. can someone help me

 

[chaclark83]

i agree mostly. there is much room for improvement on the stock map with any mods but were talking not even enough hp for the butt dyno to register in this particular case.

 

[Rocky213]

thanks guys for the help...got it running better now. changed wideband sensor, new vac lines, changed some ic couplers. seems to have helped.

 

[bryanwheat]

Have you actually done a boost leak test on the car?

 

[Scoobystyl]

Id look into seeing if you have a good connection on the pink and orange wires, or possibly have them backwards, also did you do the blue wire mod?