08-02-2013, 12:31 AM #1Supporting Vendor
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Getting closer on open flash JB4 map
With the torque changes we made I had to load an awfully funky load curve to get the effective boost curve I was looking for. So far so good. I have no idea yet why AFR is spiking lean during the shifts though. Fuel from 5000-redline, 95 load - 180 is all set to ~12.2:1 yet it spikes to ~14:1 at the shift. Maybe its dropping down to 75 load during the shift but seems unlikely. I'll have to keep working on it.
Anyway, we're making progress on a very convenient way to distribute maps as well. If it all goes to plan anyone can just send anyone any BIN and as long as the DME types match up they can just write it to their car. For example for the JB4 back end flashes I'll just publish BINs for each DME version for the various mods/fuels and anyone should be able to download those BINs and using the BB open source software upload those maps WITHOUT having to open and modify them in TunerPro. Of course, you can always open them in TunerPro and modify them as well before uploading if that is your thing.
Last edited by Terry@BMS; 08-02-2013 at 12:37 AM.Burger Motorsports
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08-02-2013, 12:39 AM #2
Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale
08-02-2013, 12:49 AM #3
08-02-2013, 12:49 AM #4
08-02-2013, 01:11 AM #5
i could use another 500 bucks for tires and a BT cable for my cobb AP.....09 6AT 335i Coupe M-Sport - SOLD
Current - 16 Jeep Wrangler - Few Mods
Looking for a n54 project e90/e82