S100 shift cut timeouts

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John Loudon
Posts: 29
Joined: Mon Jul 20, 2020 3:47 am
ECU Model: S100 Pro

S100 shift cut timeouts

Post by John Loudon »

Can anyone please advise what might cause a high number of shift cut timeouts with an S100 on a 1000cc bike engine?

Upshifts from 4 to 5 and 5 to 6 are not always successful. It seems worse in the wet when I am not using full throttle.

Any ideas as to what can be adjusted to try to rectify?

Thanks

John
SMR
Posts: 137
Joined: Tue Jan 16, 2018 9:38 am
ECU Model: S100 Pro
Distributor: DTA
Location: Aberdeen

Re: S100 shift cut timeouts

Post by SMR »

John,

Can you post up a screen shot of your shift cut settings? Are you running closed-loop?

It's perhaps not enough timing retard.

Ideally you need to do some high-speed logging of the relevant functions to see what's going on, but upshifts should be the easy ones to set up - so long as the gearbox gets enough torque-reduction for the dogs to unlock and allow the barrel to move.

Steve
John Loudon
Posts: 29
Joined: Mon Jul 20, 2020 3:47 am
ECU Model: S100 Pro

Re: S100 shift cut timeouts

Post by John Loudon »

Hi Steve.

Sorry for thecdelayedcresponse. Yes it's closed loop. I have been using the gear dependant time table which I now think is a mistake and havecdeselected it. Will see if there is an improvement next time out.

Thanks

John
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