Does my jb4 log seem right? Please chime in

Jmore92 · 01-07-2018, 03:58 PM

Hey guys so I just I have a jb4 g5 with a backend flash, running map 5 on estimated e25-e30 fuel. It runs strong but I know dam well it's not making full power. So I did some research, will this adaption reset help me out? And is the follow up STil the same? (having to hold the gas for 30 secs)

Refernce thread
http://www.e90post.com/forums/showthread.php?t=841784

Can anyone confirm?

Please do lmk

Thanks

Jmore92 · 01-08-2018, 02:15 PM

Bump

Mike@N54Tuning.com · 01-08-2018, 03:18 PM

Not likely an adaption reset will fix anything. If you need tuning help post a JB4 log here or to the N54tech support forum, and they can help you sort out what the problem is.

Mike

Jmore92 · 01-08-2018, 03:45 PM

Make sense IL log it and post it up. Take note that my jb4 is second hand. Would that STil not fall into a possible adapt. Reset?

NoGuru · 01-08-2018, 04:04 PM

Quote:

Originally Posted by Jmore92

Make sense IL log it and post it up. Take note that my jb4 is second hand. Would that STil not fall into a possible adapt. Reset?

That would not matter. JB4 has no idea what ECU it is connected to.
Adaptations are set by your ECU.

Jmore92 · 01-08-2018, 04:21 PM

OK perfect. Maby it's me being greedy for power. Car feels strong but il post up a log and see how it goes! Thanks for the help so far

mike@x-ph.com · 01-08-2018, 06:29 PM

You are probably getting used to the power, time for more mods

Jmore92 · 01-12-2018, 03:00 PM

Got some data, let me. Figure out how to post graphs

https://datazap.me/u/jmore92/log-1515787903

Does this seem right, I honestly don't know what to look for. Here's the current mods

. Jb4 with backend flash
. 7" vrsf HD intercooler
. Stock modded intake box
. Chargepipe pipe with tial bov
. E25-30 fuel roughly calculated
. Stock downpipe and exhaust

Haynpunch · 01-13-2018, 01:19 AM

your lpfp is stuggling... maybe too much e85 for the fuel pump. Either upgrade fuel pump or back off on the e85.

You probably use to the power now lol. put some downpipes in.

Jmore92 · 01-13-2018, 01:28 AM

Yes I kinda figured just a hair to much e85. Next mod is definitely a stage 2 pump, was looking a stage 1 in line pump, but considering I don't know the health of my current pump it's more ethical just to upgrade to a new pump al together with room to grow.

Next goal is to run map 7 on the new pump and hit the Track

Downpipes I'm not certain just yet, it a hassle to swap out for smog and I was going for a subtle stealthy build, current mods on the car are easily reversable so that's y i was double guessing the Downpipes.

Haynpunch · 01-13-2018, 01:34 AM

Downpipes make a big difference, you only need to swap em out every 2 years. lol

Upgrade the fuel pump then you can run more e85!!!

01-07-2018, 03:58 PM	#1
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	Does my jb4 log seem right? Please chime in Hey guys so I just I have a jb4 g5 with a backend flash, running map 5 on estimated e25-e30 fuel. It runs strong but I know dam well it's not making full power. So I did some research, will this adaption reset help me out? And is the follow up STil the same? (having to hold the gas for 30 secs) Refernce thread http://www.e90post.com/forums/showthread.php?t=841784 Can anyone confirm? Please do lmk Thanks Last edited by Jmore92; 01-12-2018 at 03:18 PM..
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01-08-2018, 02:15 PM	#2
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	Bump
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01-08-2018, 03:18 PM	#3
Mike@N54Tuning.com Joint Chiefs of Staff 5035 Rep 116,174 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Not likely an adaption reset will fix anything. If you need tuning help post a JB4 log here or to the N54tech support forum, and they can help you sort out what the problem is. Mike
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01-08-2018, 03:45 PM	#4
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	Make sense IL log it and post it up. Take note that my jb4 is second hand. Would that STil not fall into a possible adapt. Reset?
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01-08-2018, 04:21 PM	#6
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	OK perfect. Maby it's me being greedy for power. Car feels strong but il post up a log and see how it goes! Thanks for the help so far
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01-08-2018, 06:29 PM	#7
mike@x-ph.com BimmerPost Supporting Vendor 27298 Rep 196,567 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	You are probably getting used to the power, time for more mods __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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01-12-2018, 03:00 PM	#8
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	Got some data, let me. Figure out how to post graphs https://datazap.me/u/jmore92/log-1515787903 Does this seem right, I honestly don't know what to look for. Here's the current mods . Jb4 with backend flash . 7" vrsf HD intercooler . Stock modded intake box . Chargepipe pipe with tial bov . E25-30 fuel roughly calculated . Stock downpipe and exhaust Last edited by Jmore92; 01-12-2018 at 03:17 PM..
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01-13-2018, 01:19 AM	#9
Haynpunch New Member 12 Rep 23 Posts Drives: 07' e90 Join Date: May 2017 Location: Norcal iTrader: (0)	your lpfp is stuggling... maybe too much e85 for the fuel pump. Either upgrade fuel pump or back off on the e85. You probably use to the power now lol. put some downpipes in.
	Appreciate 0 Quote

01-13-2018, 01:28 AM	#10
Jmore92 Private First Class 48 Rep 195 Posts Drives: 08 titanium silver e90 335i Join Date: Mar 2016 Location: Ca iTrader: (0)	Yes I kinda figured just a hair to much e85. Next mod is definitely a stage 2 pump, was looking a stage 1 in line pump, but considering I don't know the health of my current pump it's more ethical just to upgrade to a new pump al together with room to grow. Next goal is to run map 7 on the new pump and hit the Track Downpipes I'm not certain just yet, it a hassle to swap out for smog and I was going for a subtle stealthy build, current mods on the car are easily reversable so that's y i was double guessing the Downpipes.
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01-13-2018, 01:34 AM	#11
Haynpunch New Member 12 Rep 23 Posts Drives: 07' e90 Join Date: May 2017 Location: Norcal iTrader: (0)	Downpipes make a big difference, you only need to swap em out every 2 years. lol Upgrade the fuel pump then you can run more e85!!! __________________ 07 E90 AT 335I 130k JB4 G5 - E85 BEF/DCI/VRSF-CP-TS RP BOV-Orange Spring/VRSF V2 D-P's /Stage 2 Bucket/7" FMIC
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