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Wuppet

RPM Drop/cut random

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Folks,

Hope you can assist, I have a seemingly random rpm drop which doesn't occur all the time.

Mainly notice it when coming off acceleration and rpm drops back to about 2000 then there is like a momentary dropout and back again, sometimes it will do this multiple times in reasonably quick succession.

caught it in a log file tonight have a look at log approx. 32:28 you will notice rpm drop - link to log file below

This seems very similar to recent posting from Luis "Deceleration problem" probably related

https://www.dropbox.com/s/u36jm3fmg8rf9dq/Log 2019-08-23 6%3B04%3B38 pm.llg?dl=0

 

440.pclr

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Your overrun fuel cut is activating as you are below the TP threshold and the RPM is above the reactivation. Try lowering you TP threshold on the overrun fuel cut to say 0.5% 

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