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Title: Faster throttle reaction , which maps? Post by: curamrdan on January 10, 2020, 05:11:12 PM Hello, did anybody guide me, which maps/tables adjust to get crisper/more instant throttle reaction a reduce throttle "hang" at high rpm? Use on 1.8t rallycar ME7.5. Thank you.
Title: Re: Faster throttle reaction , which maps? Post by: dilly on January 12, 2020, 09:10:56 PM Hello, did anybody guide me, which maps/tables adjust to get crisper/more instant throttle reaction a reduce throttle "hang" at high rpm? Use on 1.8t rallycar ME7.5. Thank you. how about a light weight flywheel.Title: Re: Faster throttle reaction , which maps? Post by: curamrdan on January 13, 2020, 03:52:02 PM I mean ecu is full of filters,limiters,dashpots used to smooth street driving. On racecar every delay cost time on the track.
Title: Re: Faster throttle reaction , which maps? Post by: nyet on January 13, 2020, 03:56:34 PM Have you logged pedal position vs throttle plate angle? I see about a 50-70ms delay, max. How much of that do you think is from the throttle body servos?
Good luck removing that via map change. Title: Re: Faster throttle reaction , which maps? Post by: prj on January 14, 2020, 02:58:15 AM So, kill LSD and DASHPOT and change requested pressure ratio at throttle at lower pressures so it keeps throttle somewhat shut and WGDC at max.
Other shit needs code changes. |