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jvalen3003 jvalen3003 is offline
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Default 05-12-2020, 07:07 AM

Hey bro check your code again. Are you sure it's not code P0299? That code was giving me the CEL multiple times
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Brandontwalker Brandontwalker is offline
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Default 05-12-2020, 07:24 AM

Quote:
Originally Posted by jvalen3003
Hey bro check your code again. Are you sure it's not code P0299? That code was giving me the CEL multiple times
You are correct. It is 0299.
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Default 05-12-2020, 10:19 AM

Quote:
Originally Posted by Brandontwalker
You are correct. It is 0299.
It happens randomly or do you think something is triggering it?
You're on the latest firmware, right?


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jvalen3003 jvalen3003 is offline
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Default 05-12-2020, 10:22 AM

Payam, how can I upload the latest firmware?
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jvalen3003 jvalen3003 is offline
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Default 05-12-2020, 11:22 AM

There's a new firmware?
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Terry @ BMS's Avatar
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Default 05-12-2020, 07:32 PM

[QUOTE=Brandontwalker;665240]
Quote:
Originally Posted by Brandontwalker
It never happened before downloading the latest firmware the other day. Now, it throws turbos offline in map 1, 2, and 5. Recent log is attached.
Code just means car thinks you have a boost leak. Sure it comes up if leaving the JB4 on map1?


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PDX.R32 PDX.R32 is offline
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Default 05-27-2020, 04:52 PM

Hey all,

Just installed my JB4 into the Maserati yesterday. Uploaded Map 1 off this forum into my car and noticed a pretty significant difference... But just like all of you; I am eager to get more. How can I go about getting map 2? Do a few pulls like the guide says? Upload them to who/where?


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Default 05-27-2020, 05:08 PM

You can post logs here if you want us to check them out! On 93 octane map2 should be fine.


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PDX.R32 PDX.R32 is offline
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Default 05-27-2020, 05:12 PM

How do I go about getting map 2? Do I just click on 'Pick' then '2' on the JB4 software? Sorry for any dumb questions... first time using JB4 or any tuner.


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Default 05-27-2020, 05:44 PM

Depends what app or software you're using. If windows app it's a drop down. If JB4 mobile select map and it gives a list of maps.


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MorganBence MorganBence is offline
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Default running a little rough - 05-31-2020, 05:22 PM

I have been running E85 on map 2 for quite a while with no issues. I bumped the E85 up to about half a tank and moved to map 5. That worked well for a little but kept throwing the check engine code 1779 or something like that which I know is an emissions code.

Until recently it started throwing a different code, 304B which looks like according to the forum is a misfire in the fourth cylinder. I attached my log in both maps 5 and 2. It seems to be running better in map 2 for some reason. I also noticed that when not shifting and running in automatic, it reves to redline and seems to get confused and takes a good 3-4 seconds to shift.

Please let me know if you see anything on these logs that may be alarming and if there is something else I should do like get higher burning sparkplugs since I am running so much E85. Thanks
Attached Files
File Type: csv P22_M2_R2_200531_1554.csv (22.9 KB, 66 views)
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nitrobass24 nitrobass24 is offline
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Default 06-03-2020, 10:35 AM

Does the new firmware activate the fuel management wires?
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Default 06-04-2020, 07:30 PM

Just posted v3 BETA firmware with a few changes including activating some of the safety systems, fixing a bug on map3, and further increasing sampling rate. Could use a few logs so load and let me know!


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Default 06-04-2020, 07:31 PM

Quote:
Originally Posted by nitrobass24
Does the new firmware activate the fuel management wires?
I have not activated the fuel control wires yet, we need to get a car in house for a few days for extended testing with them and with COVID and the lock down it's been tricky.


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 06-04-2020, 07:33 PM

Quote:
Originally Posted by MorganBence
I have been running E85 on map 2 for quite a while with no issues. I bumped the E85 up to about half a tank and moved to map 5. That worked well for a little but kept throwing the check engine code 1779 or something like that which I know is an emissions code.

Until recently it started throwing a different code, 304B which looks like according to the forum is a misfire in the fourth cylinder. I attached my log in both maps 5 and 2. It seems to be running better in map 2 for some reason. I also noticed that when not shifting and running in automatic, it reves to redline and seems to get confused and takes a good 3-4 seconds to shift.

Please let me know if you see anything on these logs that may be alarming and if there is something else I should do like get higher burning sparkplugs since I am running so much E85. Thanks
The log looks normal, on our to-do list is to add fuel pressure logging as well so we can monitor that especially on E85 mixtures.

Misfire could be as simple as plug gap being too wide. We suggest 0.022".
Attached Images
 


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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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nitrobass24 nitrobass24 is offline
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Default 06-05-2020, 11:07 AM

Quote:
Originally Posted by Terry @ BMS
I have not activated the fuel control wires yet, we need to get a car in house for a few days for extended testing with them and with COVID and the lock down it's been tricky.
Thanks Terry - I am running the Ghibli v2 on Map3, didnt realize there was a bug, so I will update tonight and try to get some logs this weekend over to you.

As a side note, will the JB4 work on the V8 Levantes? Thinking of getting a Levante Trofeo.
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Default 06-05-2020, 02:03 PM

The map3 on v2 would run a fixed profile boost based on the "boost safety" setting. Which by default was 5psi. So if untouched then it's fine. But we matched it up with the map guide in v3.


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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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nitrobass24 nitrobass24 is offline
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Default 06-05-2020, 03:33 PM

I uploaded the new firmware. Running on Map3 with about 4gal of E85+93 pump. Feels good.

I am having issues capturing logs at the moment. For some reason they are not saving in the app. Ill mess with it later tonight or tomorrow.
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Default 06-05-2020, 04:21 PM

Quote:
Originally Posted by nitrobass24
I uploaded the new firmware. Running on Map3 with about 4gal of E85+93 pump. Feels good.

I am having issues capturing logs at the moment. For some reason they are not saving in the app. Ill mess with it later tonight or tomorrow.
Strange, does data show in app like RPM and pedal input?


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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nitrobass24 nitrobass24 is offline
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Default 06-06-2020, 07:40 AM

@Terry
So it looks like it was saving the logs, but the graphs on the app look like its missing data elements.
Attached Files
File Type: csv P51_M3_R3_200605_1648.csv (341.1 KB, 57 views)
File Type: csv P51_M3_R1_200606_082137.csv (14.7 KB, 56 views)
File Type: csv P51_M3_R1_200606_082219.csv (144.8 KB, 51 views)
File Type: csv P51_M3_R1_200606_082241.csv (43.4 KB, 59 views)
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Default 06-06-2020, 09:00 AM

Yes looks like CANbus is off. Is OBDII cable loose?
Attached Images
 


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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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nitrobass24 nitrobass24 is offline
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Default 06-06-2020, 09:55 AM

DOH!

Ok thats plugged back in. Here are some Map 3 logs with a 4 gallon e85 +93 blend.
Attached Files
File Type: csv P51_M3_R1_200606_115029.csv (6.8 KB, 56 views)
File Type: csv P51_M3_R1_200606_114933.csv (6.6 KB, 61 views)
File Type: csv P51_M3_R1_200606_114832.csv (5.6 KB, 60 views)
File Type: csv P51_M3_R1_200606_114809.csv (12.1 KB, 55 views)
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Terry @ BMS's Avatar
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Default 06-06-2020, 12:50 PM

Have app combine runs next time. But looks fine to me!


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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nitrobass24 nitrobass24 is offline
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Default 06-07-2020, 09:50 AM

Quote:
Originally Posted by Terry @ BMS
Have app combine runs next time. But looks fine to me!
Sounds good, think I can go with more E85 and try Map5?
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Default 06-07-2020, 09:59 AM

Worth a shot, I'd shoot for around E35.


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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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