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-   -   E Series N54 JB4 (https://www.n54tech.com/forums/showthread.php?t=10605)

bmwowner619 11-22-2010 06:13 PM

nice, another question Terry. when data logging what gear is best to be in (manual) ?
Quote:

Originally Posted by Terry @ BMS (Post )
Finally got the meth flow input working. Up next progressive mapping! :)


Terry @ BMS 11-22-2010 06:15 PM

For the 0-100% parameters (tps, throttle, meth flow, etc) the bottom is 0 and the top (or 7000 rpm) is 100%. It's mapped at 0-100% = 0 to 2000ml/min of meth flow based on the CMGS/VC2 (.1v per 100ml/min) calibration. But we'll have a variable in there that lets you calibrate it for other systems if you're not using a CMGS/VC2.

Biggest thing is now with meth flow as an analog input we can implement the progressive mapping we've always wanted. I need to work out the math but maybe perhaps something like 1/2psi per 100ml/min up to 18psi or the user defined or autotuned limit.

Terry @ BMS 11-22-2010 06:19 PM

Quote:

Originally Posted by bmwowner619 (Post )
nice, another question Terry. when data logging what gear is best to be in (manual) ?

Just depends what you are trying to figure out... But normally 3rd gear 2-7k is a good range. And some hard shifts.

bmwowner619 11-22-2010 06:21 PM

just to send to you to see if everything is looking smooth! and btw got the dp fix in today thanks!!
Quote:

Originally Posted by Terry @ BMS (Post )
Just depends what you are trying to figure out... But normally 3rd gear 2-7k is a good range. And some hard shifts.


DBFIU 11-22-2010 10:13 PM

Woot, meth flow!

DBFIU 11-22-2010 10:15 PM

Hey T,

Question, will there be any type of analog or differential voltage input in the G4 to allow users to log analog voltages? Or perhaps even do conversions to display 0-5v = 0-100% or whatever it is you are logging, EGT, AFR or nitrous solenoid 0/1 open/close status etc...

LostMarine 11-22-2010 10:18 PM

Looks like we are getting closer. All you Alpha testers need to get back to work :)

M_M 11-22-2010 10:28 PM

Quote:

Originally Posted by Shockin330i (Post )
What else can you make?

procede.:happy

all jokes aside, we make toys, gadgets, small home appliances..etc.

Terry @ BMS 11-22-2010 10:52 PM

Quote:

Originally Posted by DBFIU (Post )
Hey T,

Question, will there be any type of analog or differential voltage input in the G4 to allow users to log analog voltages? Or perhaps even do conversions to display 0-5v = 0-100% or whatever it is you are logging, EGT, AFR or nitrous solenoid 0/1 open/close status etc...

Yes I am working with an alpha tester now who has a wideband input he wants to log. As of right now with the G4 we have 2 spare 0-5v analog inputs. One for say meth and the other as a misc. But we have 2 more on the chip we could extend out to the DB9 for future use. I'll look in to that.

damage 11-23-2010 01:05 PM

Come on terry stop teasing us! :P

ktmsmr12 11-23-2010 02:01 PM

Alpha tester reporting for duty sir. :) Raining in the ATL right now though. :(

akak1997 11-23-2010 02:13 PM

Quote:

Can I buy a new JB4 without the hassle of upgrading?

Eventually. But resources to build the JB4 boards are limited and there are thousands of existing customers who will want to upgrade. First priority will be given to existing original purchasing customers. So either enjoy the G3 now and take the free upgrade later, tide yourself over with a JB+, or sit on the sidelines a little longer.
This is what I call ultimate customer care and support. Every damn company out there just care about getting new customers, (hint: cellphone and cable/sat tv). I'm so glad that I made the choice to go with BMS for my tuning needs :clap:

Now, can we've the JB4 already? it's almost thanksgiving. ;)

Terry @ BMS 11-23-2010 02:20 PM

5 more going out today assembled by yours truly. :) Eric, Son, and Jon get back Monday and we've got supplies sitting around for them to build another 100. :)

thesalg 11-23-2010 04:39 PM

put me down for one please!!!!! lol :burnrubber:

hind327 11-23-2010 09:13 PM

This is a great upgrade, cant wait to see the full release! Thanks Terry!

dc5_champ88 11-24-2010 10:22 AM

Terry, im on the verge of wetting myself from the excitement!

I got my JB3 about a week or so ago and im in love with with...when can i upgrade!!

Terry @ BMS 11-24-2010 03:03 PM

Two more local alpha testers installed, two more to go. Busy day. :)

ktmsmr12 11-24-2010 03:11 PM

Terry,
Just got mine installed and the car cranked!!! LOL uploaded 11/20/10 firmware and going for a test drive on map1 right now. Will log a few WOT 3rd gears.

LostMarine 11-24-2010 03:34 PM

map 1? you a sissy :)

bmwowner619 11-24-2010 03:50 PM

:lol :burnrubber:
Quote:

Originally Posted by LostMarine (Post )
map 1? you a sissy :)


ktmsmr12 11-24-2010 05:13 PM

Quote:

Originally Posted by LostMarine (Post )
map 1? you a sissy :)

LMAO... Thanks for that. ;) I am being a good alpha tester and doing as I am instructed by the Jedi master.

Terry,
Did a few WOT 2nd-4th gear runs. Check your email. :) All I can say is this thing (JB4) is amazing, although the blinkers flashing (for shift light) the first time did scare the #$%# out of me. LOL

I also put the "what's happening" on some kid in a super teriyaki packaged G35 from a stop light from 0-60. I got to 60 and let off (speed limit was 55mph) and about 2-3 seconds later he came screaming by. ;)

LostMarine 11-24-2010 05:57 PM

Quote:

Originally Posted by ktmsmr12 (Post )
LMAO... Thanks for that. ;) I am being a good alpha tester and doing as I am instructed by the Jedi master.

Terry,
Did a few WOT 2nd-4th gear runs. Check your email. :) All I can say is this thing (JB4) is amazing, although the blinkers flashing (for shift light) the first time did scare the #$%# out of me. LOL

I also put the "what's happening" on some kid in a super teriyaki packaged G35 from a stop light from 0-60. I got to 60 and let off (speed limit was 55mph) and about 2-3 seconds later he came screaming by. ;)

I unersdtand young Patawan ;) we were all there at one point or another :)

I too just came back from a logging trip with the Mrs. she now has to change clothes. I dont know if it was fear or excitement ;)

thesalg 11-24-2010 06:13 PM

Quote:

Originally Posted by LostMarine (Post )
I unersdtand young Patawan ;) we were all there at one point or another :)

I too just came back from a logging trip with the Mrs. she now has to change clothes. I dont know if it was fear or excitement ;)

:lol :lol :lol ...I cant wait to get this same reaction. :burnrubber:


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