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-   -   Sudden drops in throttle in 3rd gear (https://www.n54tech.com/forums/showthread.php?t=62975)

nylacali 08-11-2020 02:19 PM

Sudden drops in throttle in 3rd gear
 
1 Attachment(s)
Car is an m340 with the b58 engine. I've been noticing a weird response in throttle towards the higher RPM ranges of 3rd gear. It feels like the car just chokes for a second. It makes me let off the pedal briefly and then it will shift up and keep going. Not sure what's causing this. It did this on map3 when I was running a 95 octane mixture (of 91 and 101) and then again on map2 with a 91 octane and e25 blend (not sure what that octane would equal)

I attached the log for the map 2 run when it happened.

Terry @ BMS 08-17-2020 10:43 AM

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Looks like traction control dropping target, so expected behavior.


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