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Choyo_n55 Choyo_n55 is offline
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Car: E90 335i n55
Default Need advice Log review - 06-06-2019, 03:14 AM

E90 n55 2011 ,** vrsf,wagner fmic,cp, ... i need advice about this log,my afr is lean ,trims is maxed out,ign timing i bad....all around 3500 -4000 rpm.What can i do to improve this? Gas is 100 octane(RON) .Sometimes jb4 throws me up to the map 4 with reason afr lean...
Thanks!
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File Type: csv map2.csv (34.3 KB, 23 views)
File Type: csv 190528_1639.csv (9.7 KB, 17 views)

Last edited by Choyo_n55; 06-11-2019 at 10:48 AM..
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Choyo_n55 Choyo_n55 is offline
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Default 06-11-2019, 10:51 AM

Quote:
Originally Posted by Choyo_n55
E90 n55 2011 ,** vrsf,wagner fmic,cp, ... i need advice about this log,my afr is lean ,trims is maxed out,ign timing i bad....all around 3500 -4000 rpm.What can i do to improve this? Gas is 100 octane(RON) .Sometimes jb4 throws me up to the map 4 with reason afr lean...
Thanks!
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Choyo_n55 Choyo_n55 is offline
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Default 06-21-2019, 02:05 AM

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Choyo_n55 Choyo_n55 is offline
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Default 07-01-2019, 01:32 AM

this is a support forum or I'm confusing?

Last edited by Choyo_n55; 07-01-2019 at 07:11 AM..
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Choyo_n55 Choyo_n55 is offline
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Default 07-04-2019, 04:42 AM

I decided to drive my car a little and jb4 threw me on map4, the reason was afr lean. I made a few logs then at the first 3 the boost was about 13-16 psi, and everything seemed normal ... but the last log went over 19 psi, trims went on 49, afr to 15.3 ... ign to 0 ... . strange is that jb4 did not throw me on map4 ... can anyone help and say what should i change so that this does not happen .. thank you. I use a translator so I apologize in advance.
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