VPC dipswitch settings for a 2G?

[BLITZ SPYDER]

just installed the VPC and needed any advice or tips on tuning with an S-AFC. I'm tuning without a EGT for now, i'm having major idle problems, it surges and is running pig rich! Also, as I stated in the "subject" the dipswitch should be set at what setting? I'm not trying to tune for performance right now, especially without an EGT, i'm just trying to make the car drivable again. My mods include:- VPC w/DSM550 chip ,S-AFC, T3/4 60-1, 550's, Tial 35mm wastegate, Greddy FMIC, Turbo XS MBC, 3" DP & Cat back and Autometer A/F & Boost gauges. Thanks for any advice.

 

[TSi92]

You should put the gain at 12 o clock since you have matching chip with injectors. The idle you just play with it until the car idles like you want. Response should be all the way to 5 o' clock. Then fine tune it with the S-AFC. If you still have idle problems, play with the low trottle 1k rpm AFC setting.

 

[BLITZ SPYDER]

Thanks! what about the dipswitch setting?

 

[jw]

Leave the dip switch setting alone. They are meant for debugging purposes from what I've heard.