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Sicmadek Sicmadek is offline
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Default 08-06-2017, 11:05 AM

Quote:
Originally Posted by Terry @ BMS
If no codes it's fine but expect fuel pressure codes eventually.
Well i got nervous when i started seeing hpfp at 10 more often.


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Rayzor Rayzor is offline
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Default 08-06-2017, 11:58 PM

Hi Please help. Just installed JB4 to my 335i PWG F30, with dpipe running Pump Fuel.
While testing some WOT runs on 3rd gear, I feel that the power surges around 3000rpm. I ran six logs, 2x map5, 2x map2 and 2x map7.

I would really like to know what i can do to get the Throttle smoother.
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(#203)
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Rayzor Rayzor is offline
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Default 08-07-2017, 02:34 AM

Thanks, i was just testing to see if the results will be any different. I plan on doing a few more logs with 30% eth to see if it helps.
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(#204)
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Sicmadek Sicmadek is offline
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Default 08-07-2017, 03:57 AM

Quote:
Originally Posted by cnm135i
Running a flash there should be no need for FOL as far as I am aware? I have been running FOL=0 ever since I got my BM3.
I have stock flash


2013 335i sportline pwg 8at~jb4 iso~e40~bms oil cooler valve~bms intake~wagner c-less~ap catback~phoenix ic~gfb dv+~pure inlet pipe~er tic pipe~vrsf cp~ngk's @ .022~h&r super sports~437m
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(#205)
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jcewing23 jcewing23 is offline
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Default Input on richening up afr...I'm runnin lean! - 08-07-2017, 08:26 PM

Please lemme know what setting I can change to richen mix and which way I should go with it...thank you
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dror135 dror135 is offline
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Default 08-08-2017, 06:51 AM

Quote:
Originally Posted by Terry @ BMS
Then reinstall your factory equipment or if outside the USA select passive delete on the WMI page to clear all codes at startup.

thanks terry

i checked it , and its happend only on map 3


m135 2013 at-8 PWG STG2 PureTurbo **-ER CP IC NGK plugs inlet pure tmap 3.5 meth kit cm10
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(#207)
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911Y4 911Y4 is offline
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Default Trim and Open fuel loop issue - 08-10-2017, 08:05 PM

Hi Terry

I have discovered an interesting issue for trim vs open fuel. Logs are attached

a. If the trim was positive (above 25) before gear shifted, then after shift trim didn't stick at 25, the car wouldn't become open loop, FP_H was normal.

b. If the trim was negative (below 25) before gear shifted, then after shift trim stuck at 25, the car became open loop, FP_H had a dip.

Could you please let us know if there is any solution to overcome this? If car become open loop, it is slower than normal.

Thank you so much!


BMW F30 335xi PWG N55 1/4mile 11.111ET @ 126mph

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(#208)
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Terry @ BMS's Avatar
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Default 08-10-2017, 08:19 PM

Does not seem to be any significant air/fuel difference either way here.


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Default 08-10-2017, 10:31 PM

Quote:
Originally Posted by Terry @ BMS
Does not seem to be any significant air/fuel difference either way here.
SO should I just ignore the FP_H dip and fuel open loop?


BMW F30 335xi PWG N55 1/4mile 11.111ET @ 126mph

BMS JB4 ISO / PTF Bootmod3 / Pure N55 stg2 Turbo / Fuel-it PI + stg2 LPFP/ Wagner EVO 2 Competition FMIC / E30 + Meth

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Yoandry Yoandry is offline
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Default 08-17-2017, 06:24 AM

Going ps2 by the end of the year, please do not remove the downloaded iso.


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(#211)
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Default 08-19-2017, 08:06 PM

So how is boost control working during longer 1/2 mile style runs? Boost creep in 5th? I'm going to turn back on the EGT FF correction and maybe make it adjust adjustable, if we need.


Burger Motorsports
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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(#212)
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Sanesh21 Sanesh21 is offline
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Default 08-20-2017, 11:41 PM

Quote:
Originally Posted by Terry @ BMS
So how is boost control working during longer 1/2 mile style runs? Boost creep in 5th? I'm going to turn back on the EGT FF correction and maybe make it adjust adjustable, if we need.
Not getting too much boost creep higher up T. Seems fine to me with stock ecu and 6mt. Linear to the lower targets in the lower gears.


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(#213)
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Default 08-26-2017, 08:07 AM

If you leave the TMAP only connector on (and power + ground if PWG), and leave TMAP = 1, map0, then the JB4 should convert only TMAP signal for you.


Burger Motorsports
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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(#214)
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Nicolas Nicolas is offline
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Default 08-26-2017, 08:12 PM

Hi guys

I cut the diode, do the update ISO 7 T6, set PID 25 auto shift 60 defaut wastegate 80. I left FUA 0 and FUD 0. Since I have a low boost on all the maps with the Default "120308 Boost pressure lower than expected". I completely unplugged the jb4 to see if the problem came from the car. I have the boost without the jb4 so the problem comes from jb4. I can not log because there is a bad communication. On JB4 / fw I had set FUA 51 to fix this problem. But on the ISO FUA 51 does not work.
Someone can help me?


BMW M135I F21 2013 N55 XDRIVE PWG # JB4_ISO_10_T13 # CHARGE PIPE # INTERCOOLER # INTAKE # DOWPIPE # DV+ # KIT METH DUAL CM7 80/20 # PURE TURBO STAGE 2

Last edited by Nicolas; 08-26-2017 at 10:04 PM..
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(#215)
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M-terkait M-terkait is offline
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Default 08-27-2017, 05:58 AM

Quote:
Originally Posted by Nicolas
Hi guys

I cut the diode, do the update ISO 7 T6, set PID 25 auto shift 60 defaut wastegate 80. I left FUA 0 and FUD 0. Since I have a low boost on all the maps with the Default "120308 Boost pressure lower than expected". I completely unplugged the jb4 to see if the problem came from the car. I have the boost without the jb4 so the problem comes from jb4. I can not log because there is a bad communication. On JB4 / fw I had set FUA 51 to fix this problem. But on the ISO FUA 51 does not work.
Someone can help me?
try FUD 25.

edit : I meant cyl6 = 25, sorry. which will help middle throttle applications, I personally use 50 and its perfect for me not aggressive, I think it depends on your BEF too.



N55 - Doc race 6266.

Last edited by M-terkait; 08-27-2017 at 04:29 PM..
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(#216)
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Default 08-27-2017, 09:06 AM

Quote:
Originally Posted by Nicolas
Hi guys
But on the ISO FUA 51 does not work.
Someone can help me?
It's FUD bit7 now for slow speed canbus, or FUD = 128. FUA can be set to 0.


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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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(#217)
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Default 08-27-2017, 07:09 PM

Quote:
Originally Posted by Terry @ BMS
It's FUD bit7 now for slow speed canbus, or FUD = 128. FUA can be set to 0.
Terry,

I put FUD 128, the boost came back. But once in 5 I have the problems of slow communication again (the gauges no longer move or fall back to zero) and there is no more boost. I even had the same default code again. I tried to make a log in map 6 with 17psi maximum per security. I realize that meth is hard to trigger. When I had JB4 / FW I had no problem everything worked fine as soon as I had set FUA 51. So the problem comes from ISO. Can you help me please?


BMW M135I F21 2013 N55 XDRIVE PWG # JB4_ISO_10_T13 # CHARGE PIPE # INTERCOOLER # INTAKE # DOWPIPE # DV+ # KIT METH DUAL CM7 80/20 # PURE TURBO STAGE 2
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(#218)
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Default 08-27-2017, 09:21 PM

FF is way below WGDC, so raise FF to get boost back up.


Burger Motorsports
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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(#219)
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Sanesh21 Sanesh21 is offline
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Default 08-27-2017, 11:42 PM

Quote:
Originally Posted by Nicolas
Terry,

I put FUD 128, the boost came back. But once in 5 I have the problems of slow communication again (the gauges no longer move or fall back to zero) and there is no more boost. I even had the same default code again. I tried to make a log in map 6 with 17psi maximum per security. I realize that meth is hard to trigger. When I had JB4 / FW I had no problem everything worked fine as soon as I had set FUA 51. So the problem comes from ISO. Can you help me please?

Try FF = 120 and relog


2013 F21 M135i 6MT
JB4 / PWG / BMS intake / BMS meth kit / FSB / ER CP / Down Pipe / VTT stg1 / Pure inlet / GFB DV+ / AFE air scoop / N20 Tmap / Rev3 Connect / M performance exhaust / ACS springs / H&R Trak spacers / M Performance V2 steering
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Default 08-28-2017, 06:30 PM

Quote:
Originally Posted by Terry @ BMS
FF is way below WGDC, so raise FF to get boost back up.
Terry,

Here is a log with FF 120


BMW M135I F21 2013 N55 XDRIVE PWG # JB4_ISO_10_T13 # CHARGE PIPE # INTERCOOLER # INTAKE # DOWPIPE # DV+ # KIT METH DUAL CM7 80/20 # PURE TURBO STAGE 2
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(#221)
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Default 08-28-2017, 06:58 PM

Is FF adjusting itself during pulls?


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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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(#222)
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Bimmerdreams Bimmerdreams is offline
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Default 08-29-2017, 01:07 AM

is this the best for my 2015 m235i??? I'm not getting any boost anymore.
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(#223)
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Default 08-29-2017, 01:44 AM

Quote:
Originally Posted by Terry @ BMS
Is FF adjusting itself during pulls?
No Terry FF does not adjust during pulls. It remains to the figure I defined (120). With ISO, FF is supposed to adjust automatically? Is there a way to improve FUD 128? Because randomly I always have slow logging that results in a lack of boost. With FUA 51 I did not have this problem.


BMW M135I F21 2013 N55 XDRIVE PWG # JB4_ISO_10_T13 # CHARGE PIPE # INTERCOOLER # INTAKE # DOWPIPE # DV+ # KIT METH DUAL CM7 80/20 # PURE TURBO STAGE 2
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(#224)
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Default 09-04-2017, 02:59 PM

FF should be adjusting so ensure you have the latest firmware loaded and no other FUD bits set.


Burger Motorsports
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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(#225)
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afranke afranke is offline
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Default 09-07-2017, 10:47 PM

Can anyone clarify on when we would want to enable

bit5 - Turn on CANbus logging full time
&
bit7 - Slow down CANbus sample rate - required for some vehicles with older software

Is there any obvious way to tell if I should have either setting enabled?
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