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johntotah94 johntotah94 is offline
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Default Flash+JB4+Meth. Adjusted Safety Map Request - 04-06-2019, 02:56 AM

Car: 2016 Mini Cooper S (F56/B46)
Flash: Dervtech
JB4: Map 4 or Map 0 (Disabled)
Meth: BMS Kit

I just wanted to request an adjusted safety map so I can use my JB4 to run my meth kit and to have it monitor in the background for safety features.

Theoretically, right now if the JB4 bumped to the "safety map" it wouldn't do anything beneficial as the ECU is tuned. Is it possible to trigger a "False Limp" when safety hits? Ex: AFR Lean, Boost Over Safety, Fuel Pressure Low, etc.

Not too concerned about meth low safety as I chose not to tune for meth.

I have attached some logs of the flash map with and without meth.

Thanks in advance!
Attached Files
File Type: csv Dervtech V2 Meth 4th Gear.csv (7.6 KB, 42 views)
File Type: csv Dervtech V2 Meth 3rd Gear.csv (9.6 KB, 34 views)
File Type: csv Dervtech V2 4th Gear.csv (10.6 KB, 40 views)
File Type: csv Dervtech V2 3rd Gear .csv (7.4 KB, 35 views)
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 04-06-2019, 11:18 AM

Just set all map6 values to 1psi and run map6, should do what you want.


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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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johntotah94 johntotah94 is offline
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Default 04-07-2019, 02:08 AM

Quote:
Originally Posted by Terry @ BMS
Just set all map6 values to 1psi and run map6, should do what you want.
Will do.
What happens when safety hits?

Wouldn’t it just bump to Map 4? Which still is the tuned map.

Currently running Map 4 right now anyway.
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Terry @ BMS's Avatar
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Default 04-07-2019, 08:15 PM

We can adjust the firmware so map4 is a low boost valet map, then you'd use map0 for flash only, so when you safety you wind up making less than flash boost.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

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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johntotah94 johntotah94 is offline
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Default 04-08-2019, 02:06 AM

Quote:
Originally Posted by Terry @ BMS
We can adjust the firmware so map4 is a low boost valet map, then you'd use map0 for flash only, so when you safety you wind up making less than flash boost.
Thanks. Valet Map 4 sounds like a good solution.
How can I move forward with this?

Appreciate the time.
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Jay1312 Jay1312 is offline
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Default 04-08-2019, 10:09 AM

Quote:
Originally Posted by johntotah94
Thanks. Valet Map 4 sounds like a good solution.
How can I move forward with this?

Appreciate the time.
Can the valet firmware be posted here please as I would also like to test.
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Terry @ BMS's Avatar
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Default 04-08-2019, 01:31 PM

I'll have to write it. Will try to get to it this week and post it here for you guys to test!


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

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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johntotah94 johntotah94 is offline
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Default 04-10-2019, 04:10 AM

Quote:
Originally Posted by Terry @ BMS
I'll have to write it. Will try to get to it this week and post it here for you guys to test!
Thanks Terry. Will standby.

Valet sounds like a great idea to also hide the flash map during dealer service test drives so they aren’t slammed with unexpected power.
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