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Terry @ BMS Terry @ BMS is offline
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Default JB4 for Porsche 718 - 02-17-2019, 02:52 PM

Use subject to terms and conditions posted at http://www.burgertuning.com/terms.html

Order here: http://www.burgertuning.com/PORSCHE_718_JB4_tuner.html

THIS PART IS LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE. California law defines a "racing vehicle" as "a competition vehicle not used on public highways." (Calif. Health & Safety Code 39048) This part may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier. USE OF THIS PART IN ANY OTHER VEHICLE MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW, WILL VOID YOUR WARRANTY FROM BURGER MOTORSPORTS, INC, AND CAN VOID YOUR VEHICLE'S WARRANTY. It is your responsibility to comply with all applicable federal and state laws relating to use of this part, and Burger Motorsports, Inc hereby disclaims any liability resulting from the failure to use this part in compliance with all applicable federal and state laws.

We'll use this thread for our Porsche 718 BETA updates, map guides, firmware, and discussion!

Install Guide here: http://www.burgertuning.com/instruct...tall_guide.pdf

Optional map changing, datalogging and updates are done using the BMS data cable or JB4 Mobile REV3 bluetooth kit.

JB4 Mobile Smart Phone wireless connection directions Click here
BMS data cable hard wired directions and software Click here

Map guide:

Map0 - JB4 disabled
Map1 - 2psi peak 91 octane
Map2 - 3psi peak 91/93 octane
Map3 - 4psi peak 93 octane, race gas, or ethanol blend
Map4 - 6psi peak ethanol blend or race gas
Map5 - 8psi peak ethanol blend, race gas, CPI required
Map6 - User adjustable by RPM map using settings on user adjustment page. Setting of 5.0 would request 5psi over stock at that specific engine speed.
Map7 - Progressive WMI integrated map, boost profile under WMI flow adjustable on WMI page.
Map8 - Low boost VALET map COMING SOON



1) Corrected issue with boost targets being scaled higher than intended in v4.


1) Revised top end boost and other mapping changes.


1) Revised boost scaling in app
2) Revisions to map4 & map5


1) Added additional logging channels for bank2 AFR, bank2 fuel trims, intake air temperature, high fuel pressure, and more.

718_1: Initial firmware.

How to update firmware:

For firmware updates we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood.

Attached Files
File Type: hex JB4_SENT_PORSCHE_718_1.hex (53.9 KB, 152 views)
File Type: hex JB4_PORSCHE_718_911.2_1.hex (53.7 KB, 123 views)
File Type: hex JB4_PORSCHE_718_3.hex (55.4 KB, 51 views)
File Type: hex JB4_PORSCHE_718_4_T1.hex (55.4 KB, 20 views)
File Type: hex JB4_PORSCHE_718_5.hex (55.6 KB, 26 views)

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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