Author Topic: Throttle valve 1 calibration: not completed  (Read 2506 times)

maxninet

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Throttle valve 1 calibration: not completed
« on: May 30, 2025, 06:08:25 AM »
2017 - R ninet

all attempts to "Reset the adaptation values for the throttle twistgrip sensor" are unsuccessful.

Additionally the "Throttle valve 1 calibration: not completed"

the value for channel 1 & 2 upper adaptation is 77% and the value for channel 1 & 2 lower adaptation is 19%

are these signs of a bad TPS?

maxninet

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Re: Throttle valve 1 calibration: not completed
« Reply #1 on: May 30, 2025, 08:14:50 AM »
attaching image for additional info


botus

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Re: Throttle valve 1 calibration: not completed
« Reply #2 on: June 18, 2025, 04:04:44 PM »
have you got any further with this ?

I suggest till TV1 completes it will never move to TV2

on the other tool there is user interaction required to complete this procedure....  has on screen instructions - hold it open on full throttle for x time then slowly roll off the throttle, then OK, then key on off etc. for it to save settings

it doesn't go to 100% on most bikes - because its all about fiddling noise and fuel emissions - but can be well worth completing - I once got my k16 back and it was utterly gutless - either the dealer after a software update forgot to do it (likely) or these days deliberately set it slow (becoming normal dealer fun) it only gave 70% throttle - after I calibrated using tools at home it opened to 89% throttle and power output was transformed