Jb4 firm ware update question

Carrera24 · 03-13-2012, 06:05 PM

I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?

GetSomeE92 · 03-13-2012, 06:07 PM

Just to be clear, are you saying that the tach did not go past 6,500 RPM and you bounced it off the rev-limiter, or are you saying that the flashers marking the shift point went off at 6,500 RPM?

YMB_M3 · 03-13-2012, 06:10 PM

how do you know when there's a new update for the jb4?

scott_uw · 03-13-2012, 06:14 PM

Quote:

Originally Posted by Carrera24

I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?

email terry @ his support email terry_AT_burgertuning.com

you will get a quicker response typically then you will here.

Quote:

how do you know when there's a new update for the jb4?

check n54tech

SeanS54 · 03-13-2012, 07:07 PM

I did the firmware update over the weekend and everything works perfect...

spool twice · 03-13-2012, 07:51 PM

i would recalibrate the gauges just to be sure.

Menu 5/ option 1

Carrera24 · 03-13-2012, 08:38 PM

Quote:

Originally Posted by GetSomeE92

Just to be clear, are you saying that the tach did not go past 6,500 RPM and you bounced it off the rev-limiter, or are you saying that the flashers marking the shift point went off at 6,500 RPM?

It bounces on 6500

Carrera24 · 03-13-2012, 08:39 PM

Quote:

Originally Posted by spool twice

i would recalibrate the gauges just to be sure.

Menu 5/ option 1

I'll try that thanks

Carrera24 · 03-13-2012, 08:40 PM

Quote:

Originally Posted by scott_uw

Quote:

Originally Posted by Carrera24

I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?

email terry @ his support email terry_AT_burgertuning.com

you will get a quicker response typically then you will here.

Quote:

how do you know when there's a new update for the jb4?

check n54tech

Tried that didn't get any help

YMB_M3 · 03-13-2012, 10:13 PM

check n54tech[/QUOTE]

got it, thanks!

Carrera24 · 03-14-2012, 07:36 PM

Anyone have instructions on how to recalibrate?

bootay · 03-14-2012, 08:25 PM

Quote:

Originally Posted by Carrera24

Anyone have instructions on how to recalibrate?

.

Quote:

Originally Posted by spool twice

i would recalibrate the gauges just to be sure.

Menu 5/ option 1

spool twice · 03-14-2012, 09:22 PM

**Correction**

1) With ignition in "on" position, press down button on both volume and track steering wheel controls.

2) Hit the volume + button 5 times until you reach approx 50mph

3) Hit Track + button 2 times until you reach approx 2,000rpm

Gauges will set to 335.

To exit, hit the Volume - button until gauges are restored to normal positions in ignition "on" position.

To recalibrate, Hit volume + 1 time, then hit track + button 5 times.

Mike@N54Tuning.com · 03-14-2012, 09:29 PM

Quote:

Originally Posted by Carrera24

I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?

The JB does not alter the Rev limiter so not sure what you are seeing. There is a shift indicator (hazard light flashing) that can be set by RPM.

Mike

Carrera24 · 03-15-2012, 07:59 AM

Quote:

Originally Posted by Mike@N54Tuning.com

Quote:

Originally Posted by Carrera24

I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?

The JB does not alter the Rev limiter so not sure what you are seeing. There is a shift indicator (hazard light flashing) that can be set by RPM.

Mike

I am going to check the codes and see if there something there. Where can I find how to translate the codes?

spool twice · 03-15-2012, 09:48 AM

Quote:

Originally Posted by Carrera24

I am going to check the codes and see if there something there. Where can I find how to translate the codes?

Just post what you find on here so we can help. If you have the firmware interface, it'll show the description of each code.

Or check above in the sticky http://www.e90post.com/forums/showthread.php?t=264464

03-13-2012, 06:05 PM	#1
Carrera24 Private First Class 8 Rep 114 Posts Drives: White///M3 Join Date: Feb 2011 Location: Florida iTrader: (3)	Jb4 firm ware update question I have a jb4 and I did the new update over the weekend. Love all the new features, however I noticed that my car now redlined at 6500. Anyone have this problem or know how to fix it?
	Appreciate 0 Tweet Quote

03-13-2012, 06:07 PM	#2
GetSomeE92 Major 36 Rep 1,176 Posts Drives: '09 Space Gray E92 Join Date: Mar 2011 Location: Miami, FL iTrader: (7)	Just to be clear, are you saying that the tach did not go past 6,500 RPM and you bounced it off the rev-limiter, or are you saying that the flashers marking the shift point went off at 6,500 RPM?
	Appreciate 0 Quote

03-13-2012, 06:10 PM	#3
YMB_M3 Captain 227 Rep 658 Posts Drives: 2018 BSM M3 6MT Join Date: Feb 2012 Location: Long Island, NY iTrader: (-1)	how do you know when there's a new update for the jb4?
	Appreciate 0 Quote

03-13-2012, 07:07 PM	#5
SeanS54 Captain 168 Rep 842 Posts Drives: F82 M4 ZCP Join Date: Jan 2011 Location: Bay Area, CA iTrader: (20)	I did the firmware update over the weekend and everything works perfect... __________________ https://www.youtube.com/user/SeanS54/videos
	Appreciate 0 Quote

03-13-2012, 07:51 PM	#6
spool twice Rainbow Racer 1008 Rep 2,540 Posts Drives: BMW M4cs Join Date: Sep 2010 Location: Tampa Bay, FL Area iTrader: (7) Garage List 2019 M4cs [0.00]	i would recalibrate the gauges just to be sure. Menu 5/ option 1 __________________ -Loe P.- Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU \| Pullies + basic bolt-on mods \| 10.861@127.90mph ] Current Car: F82 M4cs \| TT-RS \| On Order: i4 M50
	Appreciate 0 Quote

03-13-2012, 10:13 PM	#10
YMB_M3 Captain 227 Rep 658 Posts Drives: 2018 BSM M3 6MT Join Date: Feb 2012 Location: Long Island, NY iTrader: (-1)	check n54tech[/QUOTE] got it, thanks!
	Appreciate 0 Quote

03-14-2012, 07:36 PM	#11
Carrera24 Private First Class 8 Rep 114 Posts Drives: White///M3 Join Date: Feb 2011 Location: Florida iTrader: (3)	Anyone have instructions on how to recalibrate?
	Appreciate 0 Quote

03-14-2012, 09:22 PM	#13
spool twice Rainbow Racer 1008 Rep 2,540 Posts Drives: BMW M4cs Join Date: Sep 2010 Location: Tampa Bay, FL Area iTrader: (7) Garage List 2019 M4cs [0.00]	Correction 1) With ignition in "on" position, press down button on both volume and track steering wheel controls. 2) Hit the volume + button 5 times until you reach approx 50mph 3) Hit Track + button 2 times until you reach approx 2,000rpm Gauges will set to 335. To exit, hit the Volume - button until gauges are restored to normal positions in ignition "on" position. To recalibrate, Hit volume + 1 time, then hit track + button 5 times. __________________ -Loe P.- Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU \| Pullies + basic bolt-on mods \| 10.861@127.90mph ] Current Car: F82 M4cs \| TT-RS \| On Order: i4 M50 Last edited by spool twice; 03-14-2012 at 11:19 PM..
	Appreciate 0 Quote