JB4tech.com - International Turbo Tuning Discussion
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justanotherm2c justanotherm2c is offline
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Default JB4 shows nothing - 04-16-2022, 05:05 PM

Hey there.

After installation my JB4 on M2C '21 (iOS App, OS version is 15.4.1 + carplay enabled if it matters somehow) not showing any info at "Display page". Sometimes it show boost and something else, but nit RPM, sometimes only RMP.

Also I have Bit6:Passive Delete option enabled (Im outside of USA as you can see by my English language level ), but today "check engine" error comes. I have down*pipes and im 99% sure thats the reason.
Logs shows nothing when reading, so I can't delete it as well. Also when I change maps, if i choose 1 for example, sometimes it still 0 and need to re-choose again.

Can someone please guide me what we did wrong and where should we take a look?

Thanks in advance.
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 04-16-2022, 06:18 PM

Did the jb4 log correctly from a laptop connection? If so, I'd email the mobile support folks. They are good about responding quickly


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justanotherm2c justanotherm2c is offline
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Default 04-17-2022, 06:43 AM

Quote:
Originally Posted by RVA_N55_Fan
Did the jb4 log correctly from a laptop connection? If so, I'd email the mobile support folks. They are good about responding quickly
Thank you for your answer! I thin the issue is odb2, will try to check tomorrow.
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 04-17-2022, 11:34 AM

Also grab latest firmware update.


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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justanotherm2c justanotherm2c is offline
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Default 04-17-2022, 01:27 PM

Somehow I can't reply to your message, site keep saying i should have 5 posts to post links (idk where is any link), but anyway,

Thanks for your answer Terry! Should I update from the iOS app?
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justanotherm2c justanotherm2c is offline
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Default 04-18-2022, 04:27 AM

Ok, finally it looks working!

Installed latest firmware update and disconnected my car alarm (because it use CANbus), and everything looks fine now.

Hope it will helps someone
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 04-18-2022, 11:10 AM

OK makes sense, anything else on CANbus could conflict if using same address.


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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justanotherm2c justanotherm2c is offline
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Default 04-18-2022, 12:28 PM

But it always will use sae address right? I mean i can't connect JB4 to other one?
Sorry Im not a tech guy

also still can't use "Quote" button...
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 04-18-2022, 04:36 PM

If they conflict then they can't be used together.


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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justanotherm2c justanotherm2c is offline
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Default 04-19-2022, 09:10 AM

Quote:
Originally Posted by Terry @ BMS
If they conflict then they can't be used together.
Understood. Thanks a lot Terry
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AndrewCash AndrewCash is offline
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Default 07-09-2022, 02:04 AM

Everything looks good.


Stay happy always.
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