One question DO we enable this? bit3 - Raise "boost over stock" cap from 10psi to 20psi.
Usually for people running larger turbos. Not needed for stock turbos.
Burger Motorsports
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Is the carb legal jb4 able to be updated to new firmware?
No firmware updates are blocked out on the CARB models.
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.
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.
Hello.
B48 (330).
What to set the value auto shift boost reduction to reduce overboost?
Log (280+, second run).
You're not over boosting on the shift here? The shift reduction is used when you have the EWG connector, and then a default value of 60, reduces WGDC during shifts, to prevent over boosting in the next gear.
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.
You're not over boosting on the shift here? The shift reduction is used when you have the EWG connector, and then a default value of 60, reduces WGDC during shifts, to prevent over boosting in the next gear.
You can change it to 60, yes. It's not a setting that is generally relevant unless you're running a really aggressive boost profile and are over boosting post shift. Are you? If you are not then don't worry about it. If you are then post a log of that and I can help you refine the setting.
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.
Hi,terry.Is BMW_B48_B58_12_V3 firmware stable?Can I upgrade from BMW_B48_B58_OBDII_11_TEST4? Can the new firmware turn off dashboard scanning animation?
You can change it to 60, yes. It's not a setting that is generally relevant unless you're running a really aggressive boost profile and are over boosting post shift. Are you? If you are not then don't worry about it. If you are then post a log of that and I can help you refine the setting.
Use boost 20-22 psi.
update 12 version, tests.
Adaptations?
The car is inadequate.
B48
Version 12.
The first log is 6 map, target is null.
The second log - 3 map, 100% pedal - kick and sharp brake (after which I let go of the pedal).
Update: map1 - error (check engine), attachment.
Last edited by Romanychev; 04-23-2019 at 10:31 AM..
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.
Thanks Terry! One more question. Can JB4 handle any bigger turbo in B58's?
Yes of course, we can control whatever turbo you want to install.
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.
I have been using jb4 for over a year and today I'm getting these error codes. I did a search on the error codes and some of these are jb4 related. Please let me know what I can do to fix this issue.
121002 MAP sensor, short to ground
120408 Reduced power mode
12BD52 Lambda probe before catalytic converter, line error: interuption pump current line
118401 Mixture Control AFR too lean
My car has ******* **, Agency Power intake, exhuast system and jb4.
If I activate WMI on all maps, will it use the additive set point or function as simple on/off according to window/rpm and boost activation set points? I'm considering using map 5 with WMI, but I'm not sure if additive amount is active in such an application. Please let me know... Thanks.
I have run Map 5 with WMI by setting Trigger mode to 1 and it felt pretty good. I think meth additive is only active on map 7, and Map 5 is a fixed +6 additive? The additional meth fueling helps that map though if your octane sucks.
Someone from BMS can confirm for sure but it does work.
Why are you considering switching to 5? You had such great results on 7...
I have run Map 5 with WMI by setting Trigger mode to 1 and it felt pretty good. I think meth additive is only active on map 7, and Map 5 is a fixed +6 additive? The additional meth fueling helps that map though if your octane sucks.
Someone from BMS can confirm for sure but it does work.
Why are you considering switching to 5? You had such great results on 7...
It's getting to 100+ again and DME starts wabbling. I never tried just Map 5 and WMI. When I did it the other day, the car was much better and consistent. I'm anxiously waiting for final BEF+JB4 maps to be worked out. I'll go that way as soon as they are. This is just an interim fix. Lol.
04-12-2019, 06:56 AM
Linear Mode
