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New Member
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Posts: 16
Join Date: Apr 2021
Car: bmw f20 m135i
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log map5 and map2 -
05-07-2021, 11:00 PM
hi
can someone look my log and tell me why in 4th gear my boost can't pass over 11?
the first run is on map5 and all the rest on map2
but on the map2/5 4th gear never pass 11psi
my it's a bmw f20 m135i setup:intercooler wagner evo1, catback m performance, charge pipe, boost pipe forge, and bmc filter
thanks
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Junior Member
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Posts: 278
Join Date: May 2019
Car: 2015 435i xdrive gran coupe
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05-08-2021, 10:39 AM
Your duty cycle settings are messed up. Its preventing your wastegate from closing enough to build boost.
Set your WG duty cycle setting to 50 across the board and re log.
Last edited by 435gc; 05-08-2021 at 12:39 PM..
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New Member
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05-08-2021, 12:31 PM
how can I set into map 2/5?
I only have jb4 mobile apply
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Junior Member
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Posts: 278
Join Date: May 2019
Car: 2015 435i xdrive gran coupe
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05-08-2021, 12:38 PM
Go into settings. Go to advanced. Go into the user adjustment menu. Set all the duty bias values to 50. Press save.
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New Member
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Car: bmw f20 m135i
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05-08-2021, 01:16 PM
ok thanks, i will try it next time
user adjustment it's not only for map6?
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Junior Member
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Posts: 278
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Car: 2015 435i xdrive gran coupe
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05-08-2021, 03:22 PM
Nope.
The boost settings in the user adjustment menu is for map 6 only, but everything else is carried across all maps.
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New Member
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Posts: 16
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Car: bmw f20 m135i
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05-08-2021, 04:50 PM
ok thanks for the info
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New Member
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05-09-2021, 02:47 AM
I try as you tell me with 50 on duty bias on map 5
the last 4 run I put 60 since 5000tr
Last edited by may555; 05-09-2021 at 03:01 AM..
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Junior Member
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Posts: 278
Join Date: May 2019
Car: 2015 435i xdrive gran coupe
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05-09-2021, 09:14 AM
Looks like.your hitting boost a little better. Id raise your FF up to 80 to speed up the wg learning and you should be good.
What fuel are you running?
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New Member
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Car: bmw f20 m135i
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05-09-2021, 09:31 AM
i'm from france i'm running in ron98
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05-09-2021, 10:11 AM
my last log with ff 80
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Tuner
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Posts: 21,115
Join Date: Oct 2012
Car: 135i
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05-10-2021, 11:25 AM
Still some underboost...bump FF up to 100.

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Posts: 16
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05-12-2021, 07:07 AM
last log with ff up to 100
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Tuner
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05-12-2021, 09:49 AM
Looks like traction or clutch/trans is an issue for you?

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BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
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05-12-2021, 10:15 AM
the car slips when I accelerate to the bottom
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05-30-2021, 01:56 AM
hi everyone
I have do some run on map 6 just for fun can someone tell me if everything it's ok and help me for the setting
thanks
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06-01-2021, 11:06 AM
You're maxing out your turbo...not much more you can get out of it. Timing is a bit wonky, I'd recommend updating your firmware and sticking with one of the standard maps unless you have a particular reason to run map 6 as it looks to me like you have entered unrealistic boost targets.

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Video of our Stage 2 LPFP upgrade installation.
BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
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