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ecarver2 ecarver2 is offline
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Default Help: JB4 👉 No meth in 1st gear - 07-24-2019, 07:37 AM

I've played around with all of the JB4 WMI settings and cannot get any meth to flow in 1st gear but it works in every other gear.

I've tried values of "0" & "1" to enable the "external trigger." I've tried values of "0" and "1" in the "Min Gear (0-6)" I've tried values of "90" and "100" in "Min TPS"

Screenshot of my last settings attached.

Does anybody have the solution?
Attached Images
 

Last edited by ecarver2; 07-24-2019 at 07:43 AM..
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Payam @ BMS's Avatar
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Default 07-24-2019, 10:21 AM

Got a log?

External trigger 0
Start psi 8
Scaling 60


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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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ecarver2 ecarver2 is offline
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Default 07-24-2019, 11:27 AM

Quote:
Originally Posted by Payam @ BMS
Got a log?

External trigger 0
Start psi 8
Scaling 60
Still not working. Launch log attached.
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ecarver2 ecarver2 is offline
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Default 07-24-2019, 12:30 PM

Another launch log attached with transition into 2nd gear, showing meth initiation in 2nd.
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Terry @ BMS's Avatar
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Default 07-24-2019, 01:45 PM

It's hard coded not to flow in 1st gear... Some cars had backfires I think. Email me and I can send you a version with that cap removed.


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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ecarver2 ecarver2 is offline
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Default 07-24-2019, 02:33 PM

Quote:
Originally Posted by Terry @ BMS
It's hardcoded not to flow in 1st gear... Some cars had backfires I think. Email me and I can send you a version with that cap removed.
Email sent. Thank you for the amazing customer support, Terry! 🙏
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RMM RMM is offline
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Default 09-10-2019, 12:08 AM

what firmware version did this start?

want to make sure I do not install it, would have been more user friendly to change the default setting and not hard code it ?
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JBoe JBoe is offline
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Default 09-10-2019, 03:04 PM

Quote:
Originally Posted by RMM
what firmware version did this start?

want to make sure I do not install it, would have been more user friendly to change the default setting and not hard code it ?
Not in a posted firmware. Terry supplied him with a custom firmware to meet his request. BMS rocks it like that. Great support!
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Default 09-11-2019, 11:25 AM

Quote:
Originally Posted by JBoe
Not in a posted firmware. Terry supplied him with a custom firmware to meet his request. BMS rocks it like that. Great support!
That change carried over to the latest v14.


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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JBoe JBoe is offline
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Default 09-13-2019, 10:54 PM

Quote:
Originally Posted by Terry @ BMS
That change carried over to the latest v14.
I stand corrected... Lol.
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