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gtrsam gtrsam is offline
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Default 04-23-2015, 06:45 PM

http://www.n54tech.com/forums/showth...224#post367224

Logs posted here. thanks!
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Default S55 JB4 OBDII Wheel Controls - 04-28-2015, 05:06 PM

OBDII CANbus directions:
1) Remove the insulation from the end of the OBDII wires and cut the exposed wire down to around 1/2" in length.
2) Remove the panel under the steering wheel by removing the 2x 10mm bolts, and if you need the room unplug the courtesy light and speaker connection so the panel can be moved out of the way all together.
3) Pop the hood and remove the driver side cowl cover.
4) Using a long screwdriver push in on the rubber firewall cap pushing it in to the interior compartment. You'll see it fall down by the pedals and can put it away for safe keeping.
5) Feed the OBDII wire from the interior through the hole to the engine compartment.
6) Connect the OBDII brown and green wires to the JB4 brown and green using the POSI-TAP method as shown, or by twisting the wire together and screwing on the included wire nuts.
7) Reinstall the interior panel and route the OBDII connection to the OBDII plug with the wire tucked behind the panel you've reinstalled.
8) Reinstall the cowl cover.
9) Upload the JB4 OBDII specific firmware.
10) In some cases you may need to lock the doors and wait 5 min for the DME to reset for the system to become active.
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14N-FR 14N-FR is offline
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Default 04-29-2015, 04:25 AM

Is this a completely different setup from the JB4? Or will it be an upgrade for the current JB4? E.g. The current JB4 will support this with additional hardware and firmware?
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sA x sKy sA x sKy is offline
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Default 04-29-2015, 05:30 AM

If you need more testers let me know Terry! Also, I don't see code reading/deleting in the menu system... Probably the most used feature for me back in the E9x days. Is it gonna come back here? Unless menu 4 is the same thing?
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sadeem28 sadeem28 is offline
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Default 04-29-2015, 09:53 AM

How do I enable Auto Clear codes? I am running map 1 and getting the CEL. After the car has been off a while the CEL goes away. Am I missing something ?
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sadeem28 sadeem28 is offline
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Default 04-29-2015, 10:14 AM

Yes, I am running ********* the only codes I am seeing is ******* down ***** detected. Also what is the process of logging? I am new to jb4
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Default 04-29-2015, 10:24 AM

Quote:
Originally Posted by 14N-FR
Is this a completely different setup from the JB4? Or will it be an upgrade for the current JB4? E.g. The current JB4 will support this with additional hardware and firmware?
It is going to be an upgrade offered for current S55 JB4 users.


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jordon335i jordon335i is offline
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Default 04-29-2015, 11:30 AM

On the JB4 interface the main default (opening) screen is the logging screen. Click start logging, and run a few 3rd geat pulls from around 2k rpm till red line. Save the logs as CVS files and email them to Terry. He's good as gold, always happy to have a look into faults and his knowledge is basically never ending. Thats why the JB4 is always a must for me. As he can get you out of trouble pretty quickly.
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Default 04-29-2015, 01:09 PM

On the logs post them to the support section! You'll probably get faster feedback that way.


Burger Motorsports
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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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sadeem28 sadeem28 is offline
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Default 04-29-2015, 01:49 PM

ok, i will do that today hopefully but what is the way to suppress the CEL caused by the DP's
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Default 04-29-2015, 02:27 PM

The first post has all the settings including settings for competition race use only ***.


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Home of the JB4 the worlds most popular turbocharged tuning system!

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Default 04-29-2015, 05:53 PM

Will the JB4 OBDII upgrade allow exhaust can flap to open or just active sound mute? I currently have the CAN FLAP module, but it uses the OBD port already.
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Default 04-30-2015, 01:04 AM

Awesome!
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black335i black335i is offline
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Default 04-30-2015, 11:22 AM

I want one can I order now
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Default 05-05-2015, 04:07 PM

Wierd question but I work on digital jet engine controllers at my job and I've been sort of learning the way fault codes and data are transmitted from sensors etc. does the bmw use Hex to show fault codes and is there a bits map for all the different stuff the canbus transmit? also how big are the data words it sends and is the any docs i can reead to kind of understand it a little more? I read up on the canbus and it's use in the previous generations but haven't been able to find anything about the modern system. I've had a couple N54/N55 cars in the past with JB4s on them but for some reason never put the two together as far as the canbus goes, the one for the S55 should be here once you guys ship the new batch and I'd really like to be able to somehow tie the pieces together from what ive learned at work and what the box does.


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Default 05-05-2015, 04:11 PM

You may find some stuff on the net but its not the sort of thing we can provide much help with.


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 05-05-2015, 04:14 PM

Okie dokie, just figured I'd ask out of curiosity.


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Default 05-05-2015, 05:21 PM

NP.


Burger Motorsports
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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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Default 05-05-2015, 05:23 PM

When we have the cables we'll let everyone know.

Another change coming with this is how the boost by speed/gear works. We're going to change it so that you set the boost cap per that speed. Rather than how much boost will be reduced by. I've come up with a method to allow this to work on additive as well as absolute maps. w00t!


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 05-05-2015, 05:23 PM

For those with traction issues:

Another change coming with this is how the boost by speed/gear works. We're going to change it so that you set the boost cap per that speed. Rather than how much boost will be reduced by. I've come up with a method to allow this to work on additive as well as absolute maps. w00t! If anyone has time to load and log some firmware drop me an email.


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 05-05-2015, 07:28 PM

Cant wait, put me on the list.


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Default 05-08-2015, 09:13 AM

Could use a few more testers on the new boost by gear logic. No S55s out there with traction problems?


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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achi 3.0 achi 3.0 is offline
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Default 05-09-2015, 02:56 AM

Hello,

do i have to adjust something at the jb4 that i don't get a cel light or is it automaticaly adjusted.
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Johnl135i Johnl135i is offline
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Default 05-09-2015, 07:52 AM

Quote:
Originally Posted by Terry @ BMS
Could use a few more testers on the new boost by gear logic. No S55s out there with traction problems?
I'd be willing to give it a test. Have been playing around with current set up, I think it would work much better based on speed.
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Default 05-09-2015, 10:07 AM

It's still based on speed. Just has a boost cap rather than a reduction.


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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