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nylacali nylacali is offline
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Posts: 6
Join Date: Jul 2020
Car: '20 M340i
Default Sudden drops in throttle in 3rd gear - 08-11-2020, 02:19 PM

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.
Attached Files
File Type: csv P58_M2_R1_e1_200810_001600.csv (8.9 KB, 29 views)
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