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808ron 808ron is offline
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Default 09-09-2019, 09:38 AM

Quote:
Originally Posted by viperstang1
Hi guys...is there a reason why I am unable to clear codes on the jb4? Is there a setting that needs to be checked. It allows me to read but doesn't delete them...
Did you put the car in diagnostic mode? Engine off the without holding break press the start button 3x super fast. You should be able to delete from there.
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(#352)
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viperstang1 viperstang1 is offline
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Default 09-09-2019, 09:55 AM

Thanks I'll try that
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sc67065 sc67065 is offline
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Default 09-19-2019, 12:55 AM

Quote:
Originally Posted by fuzzywuzzy987
Not long enough. I had to move my JB4 to the passenger side. Even then, it was a tight fit for everything to reach.
ahh ****... i was afraid of this.

Terry, any plans on making a longer version of the ewg harness?
Might help those who are also RHD.
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jovonni31 jovonni31 is offline
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Default 09-24-2019, 03:00 PM

I noticed MHD had an update and they also did something to incorporate the xhp transmission flash , is there something like that coming for those of us that use the mHD backend flash maps , also anybody try stage 2 and compare with any of the backend flashes like e85 flash , not sure I want to try an MHD map if there is no gains for 95 bucks. Thanks


2016 340i trackpack , JB4,MHD BEF e85 tune, BMS intake, BMS CC
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MasterYous MasterYous is offline
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Default 09-25-2019, 05:51 AM

XHP is not incorporated into the MHD app; you still have to purchase it separately whether you are using BMS BEF or an MHD map. The option just tells MHD that you are using XHP so various settings like torque limits are adjusted accordingly.

It’s hard to compare MHD’s maps to a BEF because it depends on what you want. If you want to win on the strip you probably should stick with a JB4. MHD’s maps are smooth and fast and very driveable. I like them a lot, but I don’t race.


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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(#356)
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jovonni31 jovonni31 is offline
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Default 09-25-2019, 06:23 AM

I have both the xhp transmission flash and the Mhd engine flash on the latest update for
mHD they said they made changes to their maps to incorporate those who have the xhp transmission flash, just curious for those that use only the backend flash I was wondering if they will come out with something like that. And I want my car to be fast Werner on track or the street or hwy, but thanks for your input I try and take all the information from everybody and learn


2016 340i trackpack , JB4,MHD BEF e85 tune, BMS intake, BMS CC
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(#357)
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MasterYous MasterYous is offline
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Default 09-25-2019, 06:33 AM

MHD has said the option to tick XHP should be available for custom flashes too. I don’t know if that’s included the backend flash option. But I don’t know if that option means much unless you use an MHD map. The custom map or JB4 map or whatever would need to handle the torque changes itself I would guess.


2017 F23/M240i Convertible (B58) / 6MT / FF Wires / EWG Wires / BMS Air Intake / Stock Exhaust / BMS Meth (100%) / 93 Octane
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(#358)
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viperstang1 viperstang1 is offline
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Unhappy Xhp - 09-30-2019, 12:08 AM

Quote:
Originally Posted by MasterYous
MHD has said the option to tick XHP should be available for custom flashes too. I donít know if thatís included the backend flash option. But I donít know if that option means much unless you use an MHD map. The custom map or JB4 map or whatever would need to handle the torque changes itself I would guess.
Has anyone actually seen that option? I've changed bin files twice already and haven't seen that option anywhere...
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(#359)
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Eric97h Eric97h is offline
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Default 10-05-2019, 11:37 AM

hey can somebody see my logs i just recently updated and flashed back end flash with e50 map 3 . i had a couple mis fires tho but im assuming it was becaus ei only had 3.6 gallons of e85 rest 91. i added 2 more galllons of e85 and did a couple more logs what do you guys think?
Attached Files
File Type: csv 2019-10-05 11_18_16_Map-3 (1).csv (2.0 KB, 76 views)
File Type: csv 2019-10-05 11_23_14_Map-3.csv (9.1 KB, 65 views)
File Type: csv 2019-10-05 11_25_32_Map-3.csv (10.3 KB, 76 views)
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(#360)
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Eric97h Eric97h is offline
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Default 10-05-2019, 11:40 AM

another log
Attached Files
File Type: csv 2019-10-05 11_00_37_Map-3.csv (11.2 KB, 75 views)
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(#361)
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Ayousri Ayousri is offline
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Default MHD E30 stage 2 timing adjustment with Tuner Pro - 10-05-2019, 07:21 PM

Hello guys,

Iím looking to advance timing on TunerPro for the E30 map. Ignition on JB4 logs shows timing is capped to 14.5 degrees. Iím on stage 2 pure with e50 and i want to advance timing to 18 degrees but I canít seem to understand how Tunerpro works. Can someone help with this please? Some guidelines
Or instructions to how I can play around with the timing table?
An aggressive e85 tune would be awesome and would save me the hassle honestly.

Hope to see Terry@bms step in on this.
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(#362)
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viperstang1 viperstang1 is offline
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Default 10-07-2019, 05:27 PM

hi guys....

i am currently running the MHD and jb4 back-end flash. To be honest i am not happy with this combo. the car is very inconstant. the car is always going into limp mode. before the back-end flash my car ran extremely well with just the jb4 and meth. i'd like to know if anyone is running the stage 2 map with Meth? i would like to try that combo, but i want to get opinions before i purchase. thanks
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JBoe JBoe is offline
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Default 10-07-2019, 05:45 PM

Quote:
Originally Posted by viperstang1
hi guys....

i am currently running the MHD and jb4 back-end flash. To be honest i am not happy with this combo. the car is very inconstant. the car is always going into limp mode. before the back-end flash my car ran extremely well with just the jb4 and meth. i'd like to know if anyone is running the stage 2 map with Meth? i would like to try that combo, but i want to get opinions before i purchase. thanks
Have you been working with Terry? You should be emailing him your maps. Also, from my knowledge, you should be on race/meth map if you are using the BEF with meth. Get in touch with Terry and he should be able to assist.
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(#364)
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viperstang1 viperstang1 is offline
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Default 10-07-2019, 06:04 PM

been there done that. the car still runs like @#$%. car goes into limp mode at least three times a day and i am to the point i just want to remove the back-end flash. wondering if the MHD stage 2 with jb4 as meth trigger is the better option
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Turboh Turboh is offline
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Default 10-07-2019, 07:40 PM

Hi,

Have there been any dyno runs with MHD and JB4 using 93 octane?

Thanks��


2020 330iX auto sport w/M track handling, JB4 ; 93 octane; Honda S2000; Ninja Z1000.
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(#366)
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Musewhale Musewhale is offline
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Default 10-18-2019, 04:46 AM

Hi, terry

Is the map on this web the latest version?
I downloaded it and found it was in May 11,2019

How can I get the latest version of the map?
I use 91oct / 95ron gasoline
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(#367)
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Terry @ BMS's Avatar
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Default 10-19-2019, 10:38 AM

We've been kicking around some changes but haven't posted them yet. For now use the maps posted.


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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Musewhale Musewhale is offline
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Default 10-20-2019, 07:43 AM

First flash, Please check the log, I would appreciate it


2018-M140i, 300 mesh exhaust,

XHP Stage 3, JB4 + MHD BEF(RACE_3), 95 RON gas,
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(#369)
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Terry @ BMS's Avatar
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Default 10-20-2019, 09:35 PM

Timing is taking a real beating here on map4 with your fuel so don't run that... Let's see a longer run on map1.
Attached Images
 


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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(#370)
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Eric97h Eric97h is offline
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Default 10-21-2019, 11:12 PM

Quote:
Originally Posted by Terry @ BMS
Timing is taking a real beating here on map4 with your fuel so don't run that... Let's see a longer run on map1.
hey terry can you please take a look at my maps i updated the e40 mix map and i tried it with fuel open loop and fuel open loop 60 i dont know fo rusre if its hitting target boost
Attached Files
File Type: csv 2019-10-21 22_19_15_Map-3.csv (9.0 KB, 73 views)
File Type: csv 2019-10-21 22_19_15_Map-3 (1).csv (9.0 KB, 68 views)
File Type: csv 2019-10-21 22_19_15_Map-3 (2).csv (9.0 KB, 79 views)
File Type: csv 2019-10-21 22_19_15_Map-3 (3).csv (9.0 KB, 69 views)
File Type: csv 2019-10-21 22_19_15_Map-3 (4).csv (9.0 KB, 69 views)
File Type: csv 2019-10-21 22_19_15_Map-3 (5).csv (9.0 KB, 72 views)
File Type: csv 2019-10-21 21_52_05_Map-3.csv (13.3 KB, 74 views)
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(#371)
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Terry @ BMS's Avatar
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Default 10-22-2019, 01:46 PM

Too many logs for me to look at them in detail. Just pick 1 or 2 and post them.

Open loop is not relevent with the BEF and can remain at 0, there is no reason to add the fuel pressure connector on the JB4 so it can be removed.

Looking at this log on map3 I see fuel pressure already starting to tank and boost isn't even at full target yet.
Attached Images
 


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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Eric97h Eric97h is offline
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Default 10-22-2019, 01:50 PM

Quote:
Originally Posted by Terry @ BMS
Too many logs for me to look at them in detail. Just pick 1 or 2 and post them.

Open loop is not relevent with the BEF and can remain at 0, there is no reason to add the fuel pressure connector on the JB4 so it can be removed.

Looking at this log on map3 I see fuel pressure already starting to tank and boost isn't even at full target yet.
ok so make open loop 0 and remove the fuel prussure conector . i just dont see why the fuel pressure is tanking i put 6 gallons of e85 and tried my best to keep it to e40 because its a e 40 map maybe i should reduce the ehtanol contnent
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(#373)
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Default 10-22-2019, 06:02 PM

High fuel pressure is just a limiting factor with the B58. Only option is to run it leaner (it's already tuned lean on the E85 BEF) or add CPI, WMI, or a larger high pressure pump. Or less E85 of course but that's no fun.


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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(#374)
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Eric97h Eric97h is offline
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Default 10-22-2019, 06:12 PM

Quote:
Originally Posted by Terry @ BMS
High fuel pressure is just a limiting factor with the B58. Only option is to run it leaner (it's already tuned lean on the E85 BEF) or add CPI, WMI, or a larger high pressure pump. Or less E85 of course but that's no fun.
Ok for now ima run one less gallon of e85 and get the cpi fuel kit for Christmas because Iím sure it will be able to run a bit more e85 and be faster with that kit and tune
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Terry @ BMS Terry @ BMS is offline
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Default 10-23-2019, 04:40 PM

Yes CPI is the real difference maker!


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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