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Default Seeks tuner solutions for JB4 and BM3 to work together - 08-21-2019, 09:42 PM

I am looking for a Tuner to help me adjust my JB4. Now I am using Bm3 flansh and want to use JB4 for date log. Now it looks normal together with map0, but the afr data of map4 and map6 will reach 10.x-11.x. Hope the friend who has ability can help me, have reward。


17 F82 M4 dct/ BM3 Custom flash/ BMS JB4 ISO /200 mesh exhaust Top section / BP Racing Metal Chargepipes and J-Pipe / CSF ColdFront / NGK Racing 0.2 / BMS Methanol injection / 763M / Cup2 /Phoenix Racing Intercooler/ EVENTURI INTAKE
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Default 08-22-2019, 11:03 AM

Post a log so we can take a look! What fuel are you using?


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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 08-23-2019, 08:05 AM

After the methanol injection is started, the 4-block air-fuel ratio will be too concentrated. Gear 3 starts with turbine pressure zigzags. No methanol injection, everything is fine but the ignition is low.
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File Type: csv 2019-08-23 19_00_37_Map-6 ( ).csv (16.1 KB, 93 views)
File Type: csv 2019-08-23 18_57_11_Map-6 ( )??.csv (15.2 KB, 98 views)


17 F82 M4 dct/ BM3 Custom flash/ BMS JB4 ISO /200 mesh exhaust Top section / BP Racing Metal Chargepipes and J-Pipe / CSF ColdFront / NGK Racing 0.2 / BMS Methanol injection / 763M / Cup2 /Phoenix Racing Intercooler/ EVENTURI INTAKE
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Default 08-23-2019, 01:58 PM

Quote:
Originally Posted by Payam @ BMS
Post a log so we can take a look! What fuel are you using?
hey.bro.please see my log


17 F82 M4 dct/ BM3 Custom flash/ BMS JB4 ISO /200 mesh exhaust Top section / BP Racing Metal Chargepipes and J-Pipe / CSF ColdFront / NGK Racing 0.2 / BMS Methanol injection / 763M / Cup2 /Phoenix Racing Intercooler/ EVENTURI INTAKE
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Default 08-25-2019, 07:45 PM

The issue is fuel trims falling too far negative while on WMI?

The issue is they are already low without WMI. I think the fuel scalar in your flash needs to be reduced. The JB4 is already set to openloop=0 meaning it is having no influence on fuel trims.
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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 08-25-2019, 09:32 PM

thanks,I will contact BM3 flash to modify this problem. Is progressive injection only available under map8?


17 F82 M4 dct/ BM3 Custom flash/ BMS JB4 ISO /200 mesh exhaust Top section / BP Racing Metal Chargepipes and J-Pipe / CSF ColdFront / NGK Racing 0.2 / BMS Methanol injection / 763M / Cup2 /Phoenix Racing Intercooler/ EVENTURI INTAKE
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Default 09-12-2019, 11:27 AM

You can set to to flow on all maps by setting meth trigger = 1, but only map8 has the fully progressive safety.


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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