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Default log check please - 03-04-2019, 05:19 PM

third gear pull. i donít see timing drops throughout the RPM range however i am wondering why cylinder five and six sit at zero for the pull. everything else looks fine. input appreciated thanks !

car set up:

f series(PWG) FBO pure stage 2 , 93 fuel
map 6 targeting 15.5 psi
stock fuel system

thanks
Attached Files
File Type: csv 2019-03-04 18_43_40 Map-6.csv (15.6 KB, 42 views)


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-04-2019, 05:21 PM

running jb4 map6 with ďraceĒ MHD BEF from terry


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Default 03-05-2019, 11:52 AM

I wouldn't run a race BEF with 93 octane, you need ethanol blend or some sort of race gas. That's more than likely for the timing drops, even for this short run.
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Default 03-05-2019, 02:08 PM

Thanks Payam, maybe bad gas then?

I took this from the MHD BEF F series sticky:
PUMP: Intended for low grade fuels.
RACE: Intended for use on pump fuels and E85 mixtures up to 50%.
E85: Intended for use on heavy E85 mixtures of 30-100%. Note the N55 generally has a hard time supporting more than 30-40% E85 due to a weak high pressure fuel pump. If your fuel pressure is crashing you know you need to reduce the E85 mixture, reduce boost, or add in WMI or port injection.

so maybe I'm confused as to why one can't use RACE with 93, most of us F series with upgraded turbo and stock fuel are using RACE....


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-05-2019, 02:40 PM

I've also seen these cylinders be just fine, hovering around 4-5 on fourth gear pulls but third gear pulls it feels fine but the log just looks as if they start and end at 0.....


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-05-2019, 04:48 PM

i donít know why but this looks better to me. all i did was changed target to 15
Attached Files
File Type: csv 2019-03-05 17_48_07 Map-1.csv (29.3 KB, 32 views)
File Type: csv 2019-03-05 17_51_23 Map-6.csv (39.9 KB, 34 views)


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-05-2019, 09:37 PM

Quote:
Originally Posted by Marlinman
i donít know why but this looks better to me. all i did was changed target to 15
Canít really tell much with these logs- not long enough WOT to determine much s



http://www.fuel-it.biz/

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Default 03-06-2019, 11:21 AM

Quote:
Originally Posted by Marlinman
i donít know why but this looks better to me. all i did was changed target to 15
Lowering boost may help, but these flashes are too aggressive without higher octane. Still as Dave said, too short of runs.


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It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. 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. Please click here for more information on legal requirements related to use of BMS parts.
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Default 03-06-2019, 01:43 PM

I don't see a PWG pump option in the BEFs for F series....how can I proceed


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-06-2019, 04:11 PM

Maybe I need a lower timing map?

Here is a full pull in map 5....thanks again for your input Dave and Payam. Please advise
Attached Files
File Type: csv 2019-03-06 17_30_49 Map-5.csv (159.7 KB, 30 views)


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-06-2019, 10:46 PM

Quote:
Originally Posted by Marlinman
Maybe I need a lower timing map?

Here is a full pull in map 5....thanks again for your input Dave and Payam. Please advise
I scrolled for quite some time & only saw a blip of you going WOT..

Proper logging to evaluate- 3rd gear, 2k to redline, WOT (pedal 100%), traction control off.



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Default 03-07-2019, 04:11 AM

Hey Dave, thanks yep I have from 2K to about 6.5K WOT in there...I did have it logging for a bit but definitely thought I had enough data points. DTC was off as well and I was in third.


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Default 03-07-2019, 11:05 AM

Quote:
Originally Posted by Marlinman
Hey Dave, thanks yep I have from 2K to about 6.5K WOT in there...I did have it logging for a bit but definitely thought I had enough data points. DTC was off as well and I was in third.
I’ll have to scroll & try to find it when I’m in front of my desktop - sit tight

For future try & make the logs as precise as possible, just makes it easier for use, versus having to scroll thru 100s of cells- no biggie



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Default 03-07-2019, 01:32 PM

I got ya Dave, thanks. Also I should have told you guys some of my user settings too.

I'm on the PWG ISO most current fw with the BMS BEF via MHD (PWG) - FBO with PS2

default wg = 80
PID gain = 25
ASBR = 30
FF/Wastegate adap = 85
FOL 70
I've also got the third gear limit to 18 PSI

FUD 192 (slow CANBUS enabled and BEF enabled)


2013 335xi PWG, JB4, CP, meow-less pipe, FMIC, PS2 with DV/inlet, stock fueling, stock intake
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Default 03-11-2019, 04:19 PM

For F series PWG I'd suggest switching back to integrated. You can resolder the diode or get a V2 board from us and we'll refund half for you when V1 board gets back. The V2s all ship as integrated with the diode.


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Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. 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. Please click here for more information on legal requirements related to use of BMS parts.
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Default 03-11-2019, 06:43 PM

Quote:
Originally Posted by Terry @ BMS
For F series PWG I'd suggest switching back to integrated. You can resolder the diode or get a V2 board from us and we'll refund half for you when V1 board gets back. The V2s all ship as integrated with the diode.
Thanks Terry, so the flash option isn't too aggressive? Or it is?


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Default 03-12-2019, 10:26 PM

Quote:
Originally Posted by Marlinman
Thanks Terry, so the flash option isn't too aggressive? Or it is?
Based On what i see- id get the new board & then we can get a bit
More aggressive.

Reach out to sales@burgertuning.com and we can get you squared away- just reference this thread



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