Foot braking ?
TECH Enthusiast
Joined: Jan 2012
Posts: 557
Likes: 9
From: Bowling Green KY
I think your AFR should correspond to boost level regardless of foot braking or not. I'm not sure how you let the car know its under foot brake or just pushing up a hill, I know it has a vss, but don't think there is any reference to vss in regards to EQ ratio in the OS? If you set your car up for something like 12.5 up to 100 kPa on your map (basically 0 boost) then transition a little richer to about 11.5 at 10 lbs of boost and above, while under power enrichment.
Are you going to be running open loop only? or using closed loop as well? How much total boost you want to run, and if your going E85 or meth injection will also affect where you want your AFR to be. You should add those things to your info regarding setup to get better guidance from others.
Are you going to be running open loop only? or using closed loop as well? How much total boost you want to run, and if your going E85 or meth injection will also affect where you want your AFR to be. You should add those things to your info regarding setup to get better guidance from others.
Thread Starter
Teching In
Joined: Mar 2016
Posts: 24
Likes: 0
I'm on 93 oct running open loop only rigth now I'm at 8psi and everything it's looking good but I'm going to turn it up until I get to the limit of 93oct, also my stall it's a 2000k so I don't build boost Wyle foot braking
