N54Tech.com - International Turbo Racing Discussion
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cbrandt32 cbrandt32 is offline
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Default need help with logs jb4 - 08-02-2018, 06:48 PM

I need some help have a jb4 on a 335i that's over boosting map 5 didn't show on log but 3-4 gear also had safety code 3 in last code box. also shows meth value which I'm not using, even water meth signal scaling is set to 60 and I would think that shouldn't show. i tryed to update firmware g5 32-10 and still shows vaule also running e30mix is there a way to get the back flash for e85 for map 5 @pay am @bms terry@bms any insight
g5 iso 32-10- updated firmware map 5 log.csv

g5 iso 32-8 map 5.csv

jb4 hwy driving from buying.csv

Last edited by cbrandt32; 08-02-2018 at 10:24 PM..
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cbrandt32 cbrandt32 is offline
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Default pic - 08-02-2018, 08:15 PM

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Phataxe Phataxe is offline
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Default 08-02-2018, 08:52 PM

I dont see over boost really but i do see your HPFP crashing\


'14 435I RWD MHD "Shoup Custom Tune" BigBoost Stage 3 Turbo Spool FX-150 XHP Trans Tune VRSF Race Cooler VRSF CP BMS Intake Borla ATAK Exhaust Custom Down-pipe Stage 3 LPFP BMP4 EKP M Performance LSD Phoenix Racing PI Intake Manifold AIC2-P controller e85 3.5 TMAP NGK 5992 Plugs "0.020"

Last edited by Phataxe; 08-02-2018 at 09:24 PM..
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Default 08-02-2018, 09:59 PM

Quote:
Originally Posted by Phataxe
I dont see over boost really but i do see your HPFP crashing\
the over boost seems to be when I'm driving and I stab the gas like when I did the log it didn't do the over boost you know why its would show meth value and signal scaling of 60 under wmi also was running e30mix

Last edited by cbrandt32; 08-02-2018 at 10:07 PM..
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Default 08-02-2018, 10:00 PM

and the pic was taken at idle
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cbrandt32 cbrandt32 is offline
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Default 08-02-2018, 10:20 PM

wonder if lpfp is a contributor too
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Default 08-02-2018, 10:36 PM

Couple things we should do.

Load latest firmware / flash the appropriate BEF.

Link to BEF: http://www.n54tech.com/flash_files/JB4_BEF_061517.zip

Enable 6 cyl timing

Log map 1 or 2- let’s see what is going on.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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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cbrandt32 cbrandt32 is offline
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Default 08-02-2018, 10:40 PM

Quote:
Originally Posted by Dave @ Fuel-it!
Couple things we should do.

Load latest firmware / flash the appropriate BEF.

Enable 6 cyl timing

Log map 1 or 2- lets see what is going on.
what is the latest firmware / appropriate bef I'm new to this thing thank you
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cbrandt32 cbrandt32 is offline
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Default 08-02-2018, 10:44 PM

Quote:
Originally Posted by Dave @ Fuel-it!
Couple things we should do.

Load latest firmware / flash the appropriate BEF.

Link to BEF: http://www.n54tech.com/flash_files/JB4_BEF_061517.zip

Enable 6 cyl timing

Log map 1 or 2- lets see what is going on.
in link provided which file would I choose i8a0s or iej0s and which of the files do I pick
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Default 08-02-2018, 10:45 PM

Quote:
Originally Posted by cbrandt32
what is the latest firmware / appropriate bef I'm new to this thing thank you
Appropriate BEF is based on modifications and fuel being used, I’m assuming in your case you are stock turbo, fuel- if under 30% e85, load the PUMP flash.

Most up to date firmware will be posted as well


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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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cbrandt32 cbrandt32 is offline
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Default 08-02-2018, 10:47 PM

Quote:
Originally Posted by Dave @ Fuel-it!
Appropriate BEF is based on modifications and fuel being used, Im assuming in your case you are stock turbo, fuel- if under 30% e85, load the PUMP flash.

Most up to date firmware will be posted as well
I have mid cats deleted and stock muffler straight piped had turbo replaced under warranty
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cbrandt32 cbrandt32 is offline
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Default 08-02-2018, 11:11 PM

Quote:
Originally Posted by Dave @ Fuel-it!
Couple things we should do.

Load latest firmware / flash the appropriate BEF.

Link to BEF: http://www.n54tech.com/flash_files/JB4_BEF_061517.zip

Enable 6 cyl timing

Log map 1 or 2- let’s see what is going on.
do they need to be hex files? they didn't wanna load I'm using jb4 inter face maybe its older? or do I need mhd bimmer boost thank you

Last edited by cbrandt32; 08-03-2018 at 12:05 AM..
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cbrandt32 cbrandt32 is offline
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Default 08-04-2018, 02:11 PM

Quote:
Originally Posted by Dave @ Fuel-it!
Appropriate BEF is based on modifications and fuel being used, Im assuming in your case you are stock turbo, fuel- if under 30% e85, load the PUMP flash.

Most up to date firmware will be posted as well

up dated to 32 12 12 updated firmware lowered wastgate adaption to 60 made open loop fuel 75 from 69 reset adaptions 1-7 and meth trigger on 3 since i still see meth value showing i ordered a cable for mhd n the otg cable to try out other route seems like afrs are lean in lower boost range but would say doesnt over boost wastegate adpation went to 105 thank you

updated to new firmware.csv

lpfp drop e 30 mix low fuel.csv
this above log looks like lpfp is cause of low fuel
Name:  75 fuel.jpg
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Size:  71.6 KB

Last edited by cbrandt32; 08-04-2018 at 05:21 PM..
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Default 08-05-2018, 10:35 PM

Quote:
Originally Posted by cbrandt32
up dated to 32 12 12 updated firmware lowered wastgate adaption to 60 made open loop fuel 75 from 69 reset adaptions 1-7 and meth trigger on 3 since i still see meth value showing i ordered a cable for mhd n the otg cable to try out other route seems like afrs are lean in lower boost range but would say doesnt over boost wastegate adpation went to 105 thank you

Attachment 77817

Attachment 77825
this above log looks like lpfp is cause of low fuel
Attachment 77819
The log above is too short to evaluate


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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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