Discussion of the day.. Let's talk Torque and Inverse Torque tuning for the dreaded throttle surge on late model Ford's. For discussion sake I'll keep it basic and use a GT500 for example because we are only dealing with 1 torque and inverse torque table. I've figured out the method for using actual torque from dyno, converting it to engine torque and making sure it's in the right measurement (nm, ftlbs, etc) then plotting this data, interpolating the unknown's and then building the inverse table and repeat.
Let's say you didn't have a dyno and were remote tuning this vehicle. Would you use wheel torque error and just fudge your way through it? I know you can go in and cut throttle area based on error as well (have done this also) but this will usually result in a lazy pedal feel.
I'm just curious on some other methods being used out there and had some good discussion going behind the scenes with a few others regarding this topic. I figure this could make for an interesting thread.