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      06-23-2023, 01:32 AM   #1
NonoxX
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France
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Drives: 2010 135i DKG FBO
Join Date: Jan 2018
Location: France

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Not 100% healthy N55?

Hi!
Lately I’ve been doing pulls to compare MHD Stage 2+ against various fuels available here.
During that, I noticed that whatever I do, I get significant amount of timing pulled.
Here’s an example running Aral 102 (probably the best quality gas here) with the 102 map: https://datazap.me/u/nonoxx/log-1687...?log=0&data=11
Another one with RON 95 (and the right map used): https://datazap.me/u/nonoxx/log-1686...?log=0&data=11

I know cylinder timing 5 pulls are a thing on our cars, here I also have a significant amount of cylinder 6 corrections all along the RPM range, and various (but small) corrections in high RPM.

I’ve used those logs in virtual dyno and I get 317whp on 95 and 300whp on 102, which makes no sense to me…

Do you think I should investigate on my car?
Any idea of what commonly triggers that?

FYI: Car is FBO. HPFP, injectors, plugs and coils have a bit less than 30000km (changed last year).

Thanks a lot for your support crazy people!
Appreciate 0