As to how far my diaphragm goes over centre etc.no idea. Most of the falling edge side of things would exhibit the little step on the way down. Latter 2 approx 0.4s duration from rest to rest. Short glimpse a section of a hillclimb, going 2-1 into a chicane, then 1-2, 2-3 so 3 clutch operations, logged at 50hz. Either way, there are options and it can trigger via a pressure sensor.

On the S6 I had it configured as the gearcutvoltage input, the S8 seems to be more configurable as you can tie the clutch switch input to an analogue signal and set the threshold that way.Īlthough havent actually looked if you can then use the clutch switch input as the trigger. So from a point of view of triggering a flat should be pretty reliable as you'd trigger the open loop cut on the up-voltage somewhere.where you decide.īut at least it is something you can easily adjust, whereas a switch on the pedal would require more trial and error. The graph will vary depending how fast you operate the pedal really. I actually fitted a pressure sensor on the hydraulic line so I could simply alter the switch point on the ecu without having to move a mechanical switch.īut as I also had a habit of going from 2nd into 1st instead of 3rd.I stopped trying any flat shifts lol. Obviously switch position on the clutch pedal will affect how it all comes together too. But it would still be fuel/spark cuts and/or timing retards for the cut period, as opposed to any attempt to target a specific rpm. Possibly if you set this to Yes.it might get closer to what you are seeking but I havent tried an open loop shift like that so cant comment. Now whilst I havent tried this bit.'End of request ends cut' for my description above is set to No But the ecu has no way to determine if you are actually in gear or not for a closed loop shift. Then power will ramp back in, again as you have set this.Ĭlearly if the gearshift does not go to plan and you miss gears.power will resume after the time period regardless of whether you are in gear or not. This will then be a cut to the levels you have asked for the time period you have asked. 'Power' will 'ramp out' as you determine. The switch trigger will initiate the gear cut. AFAIK and how I did use open loop cuts for mine for a short time.

Flat foot shifting