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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 07-07-2012, 02:38 PM

Quote:
Originally Posted by 2Slow
T, what do you think the scaling should be with dual pumps? Is the idea to decrease the scaling until the meth flow normalizes at some number?
It's not really setup to handle two pumps. But do a log with scaling at 100, email it in, and we'll address your setup offline.


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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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Default 07-09-2012, 08:03 AM

Used to run on about 50/50 E85 and 94 on the new firmware. Yesterday I put straight 91 octane (not by choice). Switched to map 1 to reset the adaptation and did some pulls. I remember on the old firmware map 1 was very similar and sometime better than map 5 in terms of power. I switched to map 5 and felt a significant power increase over map 1 and the boost gauge was also agreeing. So yes map 5 is not only good for E85 and other high octane fuel types.
But still, I can't wait to get my poison back
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aramsey80 aramsey80 is offline
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Default 07-10-2012, 08:50 AM

Hey guys I've been running the g5 for a couple of weeks now. I'm starting to notice something strange. With my meth and e85 50/50 mix, when I get to 120+ mph it always throws a half engine light and reduces power. Any ideas?
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mykal335xi mykal335xi is offline
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Default 07-10-2012, 08:53 AM

Quote:
Originally Posted by aramsey80
Hey guys I've been running the g5 for a couple of weeks now. I'm starting to notice something strange. With my meth and e85 50/50 mix, when I get to 120+ mph it always throws a half engine light and reduces power. Any ideas?
Happened to me this morning, on a long 2 mile uphill section of highway, but I had the same issue a few other times with the JB4. I will try to start a log before I do it again, I hardly ever got that fast so I haven't had a chance to diagnose it. This morning I was just on E85 mix, no meth or nitrous.


2011 335i m-sport
2008 335xi (Sold)
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prelude2perfect prelude2perfect is offline
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Default 07-10-2012, 09:13 AM

Just a suggestion but you might want to scan for codes


'07 E90 MT Sports Package l FBO l RB Next Gen Plus l JB4 G5 with DPT E85 BEF l N20 MAP Sensor l MMP Inlets l RB Outlets l Custom Exhaust l NLS & 2-Step l MFactory 3.46 LSD l 335is Clutch with MFactory SMFW l Walbro 450 l Direct Port Meth Injection

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Best 1.4 Trap: 127.7
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PorkchopExpress PorkchopExpress is offline
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Default 07-10-2012, 09:32 AM

Quote:
Originally Posted by aramsey80
Hey guys I've been running the g5 for a couple of weeks now. I'm starting to notice something strange. With my meth and e85 50/50 mix, when I get to 120+ mph it always throws a half engine light and reduces power. Any ideas?
My guess would be code 29f2. Happens to me running the same 50/50 e85 mixture right around that speed. I even set futureuseA=2 and its still happening. I have a 15ohm g4 and was hoping the g5 would cure my problem, but doesn't sound like it will. So for now Ive dropped my e85 mix down to 45/55. Take some logs and check your fuel pressure to see if it goes over 15.

.
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Terry @ BMS's Avatar
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Default 07-10-2012, 09:43 AM

Quote:
Originally Posted by aramsey80
Hey guys I've been running the g5 for a couple of weeks now. I'm starting to notice something strange. With my meth and e85 50/50 mix, when I get to 120+ mph it always throws a half engine light and reduces power. Any ideas?
Step 1: read the code?


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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Default 07-10-2012, 09:52 AM

I have the same issue alway fuel pressure codes... but I believe i need to start doing a 40/60 mix


15' M4 : JB4 : BMS intake : Meisterhaft full exhaust : AR DP's : MSR Charge ***** : H&R Sport Springs / 08' E92 335i : Montego Blue : JB4-G5 : DCI : BMSMeth : BMSoilCC : VRSF DP's : VRSF Front Mount : 19" Vertini Magic : Bridgestone RE-11 : Carbon CSL Trunk Lip : MtechRearBumper : Mtech FrontBumper
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sharptech sharptech is offline
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Default 07-10-2012, 10:36 AM

check the code like terry said. also if your a 6mt on higher mixes they tend to go lean post shift and the g5 will flash, and if continued going lean and saying on the throttle I noticed my car would just shut off and limp mode as well. happened to me at 130ish.


07 335i 6mt jb5+fbo+e60 12.9@112mph so far
06 c6 vette- sold 13.0@114.5mph
06 evo9- sold 11.5@123
10 genesis-sold slow
04 srt-4-sold 11.6@126mph
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Default 07-10-2012, 11:48 AM

Hey Terry if you are getting ready to purchase a new jb4 from burgertuning.com can it be shipped with the 15ohm upgrade already done or would I have to send back to have done?
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Default 07-10-2012, 12:16 PM

Quote:
Originally Posted by chris0325
Hey Terry if you are getting ready to purchase a new jb4 from burgertuning.com can it be shipped with the 15ohm upgrade already done or would I have to send back to have done?
I am about 99% positive they will do it for you.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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Default 07-10-2012, 12:17 PM

Quote:
Originally Posted by Caruso0644
I have the same issue alway fuel pressure codes... but I believe i need to start doing a 40/60 mix
I got them at 50/50 but 45/55 is fine For "my" car.


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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(#4588)
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Default 07-10-2012, 02:17 PM

Quote:
Originally Posted by robc1976
I am about 99% positive they will do it for you.
ALL NEW G4'S COME WITH 15 OHMS..... Terry is doing "freeish" upgrades for those that have 18 now as well. There may be some shipping or handling fee associated with the trade in. There was a post that has details.


JB4 15ohm w/ FSB & CM10, ETS-FMIC, Evolution Race Works charge pipe, Forge DVs, AR *********, Injen dual cones, DIY catch can-vent to atmosphere, Koni FSD,TSW Donnington 18's, Bridgestone Potenza 760 Sports.
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triggz triggz is offline
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Default 07-10-2012, 05:18 PM

Quote:
Originally Posted by aramsey80
Hey guys I've been running the g5 for a couple of weeks now. I'm starting to notice something strange. With my meth and e85 50/50 mix, when I get to 120+ mph it always throws a half engine light and reduces power. Any ideas?
Terry will fix it...scan it...and send logs


JB4 G5 - FBO + Meth - 11.9@119
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Default 07-10-2012, 05:28 PM

Quote:
Originally Posted by mobilefitt
ALL NEW G4'S COME WITH 15 OHMS..... Terry is doing "freeish" upgrades for those that have 18 now as well. There may be some shipping or handling fee associated with the trade in. There was a post that has details.
I had one done by Terry and was way better job them what my local guy did lol!!


JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, VM 6466 ST, RB valve, BMS DCI, 3" AR ***, Custom OC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2 exhaust DEFIV kit, KW clubsort, Delrin solid subfrane bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295
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Ed_Z Ed_Z is offline
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Default 07-11-2012, 03:41 AM

Quote:
Originally Posted by PorkchopExpress
My guess would be code 29f2. Happens to me running the same 50/50 e85 mixture right around that speed. I even set futureuseA=2 and its still happening. I have a 15ohm g4 and was hoping the g5 would cure my problem, but doesn't sound like it will. So for now Ive dropped my e85 mix down to 45/55. Take some logs and check your fuel pressure to see if it goes over 15.

.
What is futureuseA=2????
My car is doing the same thing?
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Wolf's Avatar
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Default 2012 335is Map Questions - 07-11-2012, 08:04 AM

I have a '12 335is with JB4 (6/23) with DCI and am currently running map 2. I was told by Terry that I could run map 7 with race gas that I have access to but I was wondering what map I should run with e85? I have read about map 5 but that wasn't suggested when I asked about my 335is so not sure if map 5 is appropriate for my application and if it is, under what circumstances it is more aggressive than 2 or 7.

Any ideas?


I don't want to get you drunk, but, ah, that's a very fine Chardonnay you're not drinking.
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Stranger2k1 Stranger2k1 is offline
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Default 07-11-2012, 08:22 AM

more aggressive in which matter? map5 definitely generates more torque on my car than map7 (both with E85 mix).

map5 is still considered the auto-learning map, so there should be nothing to worry about in my oppinion. still would suggest to take a look at the logs for sure.
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chuckd05 chuckd05 is offline
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Default 07-11-2012, 08:54 AM

Set future use a to 2 but lower your fp mapping in increments of 10, that's what the jb was controlling with fua still on.

I bet that fixes it but def read the code!!


e92
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chuckd05 chuckd05 is offline
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Default 07-11-2012, 08:56 AM

fu a left alone = auto fp mapping

Fu a = 2 = manual fp mapping


e92
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steve.kodra steve.kodra is offline
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Default 07-11-2012, 09:08 AM

What maps are you running?
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Default 07-11-2012, 10:01 AM

Thanks. Yes, I meant more aggressive in terms of boost along with increases in HP and Torque. Specifically, I was wondering which map provides highest boost, HP and TQ under the following circumstances for the 335is. I understand the choices for the 335i but since Terry didn't mention map 5 to me at all but I didn't mention E85 at the time only 93 octane vs VS100:

335is, JB4 (6/23) and DCI

- 93 octane only
- 50/50 mix of 93 and E85
- 50/50 mix of 93 and VP100

I can run some logs under the 3 scenarios and determine it for my car but just trying to reach out to see if anyone already had the answer so I could save some time.


I don't want to get you drunk, but, ah, that's a very fine Chardonnay you're not drinking.
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 07-11-2012, 06:13 PM

Support related questions moves to support section.


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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RBloodscalp RBloodscalp is offline
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Default map 5 - 07-12-2012, 03:48 AM

I was just wondering...Is it ok to run map 5 on a daily based ?????



If you are not going JUICE BOX then you are going SLOW
[N54 with RB`S, E82 MT, DCI aFe,CHARGEPIPE,SINGLE BOV&FMIC ACTIVE AUTOWERKES, NST CRANK PULLEY, 3' BMS DP, M PERFORMANCE EXHAUST, BMS MCV, BMS OCC, BMS 2STEP, JB4 G5 ISO board BMS Flash at 20.5psi]
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mrbillytalent mrbillytalent is offline
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Default 07-12-2012, 04:42 AM

Quote:
Originally Posted by RBloodscalp
I was just wondering...Is it ok to run map 5 on a daily based ?????
It's absolutely safe. A lot of members runs map 5 and an e85 mix daily and have had no outstanding issues. I personally do, and I love it. My biggest issue is traction haha


200k mi 99 blk 4dr e46 m52 323i w/ h&r's k&n cai shark'd
95 e36 m3 s50 5spd stg2 turner re11a's autox toy lol
07 BSM 6spd e90 n54 335i jb4 g5 iso ar dp's SPEC 2+ w/ SMFW BMW ssk bms dci RB pcv 455lph lpfp 50% e85 Syn. BOV hijk lmnop
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