Lap of Charlotte Motor Speedway

zinner · 09-14-2020, 01:31 PM

Hey all here is one of my better laps of the "Roval". I experienced a couple sessions with chassis errors that would drop me into comfort mode for the rest of the session. I think it's related to speeds and G forces the BMW engineers didn't account for, at least in a 335i sedan. No other late model BMW owners to compare notes with at the event. Never had that happen before, but the car still was able to performance well, I wasn't pushing it with all those walls around. It was a blast, I ran with the SVT mustang group and Track Club USA.

jmg · 09-14-2020, 02:05 PM

Quote:

Originally Posted by zinner

Hey all here is one of my better laps of the "Roval". I experienced a couple sessions with chassis errors that would drop me into comfort mode for the rest of the session. I think it's related to speeds and G forces the BMW engineers didn't account for, at least in a 335i sedan. No other late model BMW owners to compare notes with at the event. Never had that happen before, but the car still was able to performance well, I wasn't pushing it with all those walls around. It was a blast, I ran with the SVT mustang group and Track Club USA.

What are you using to get the brake data from the CAN BUS and what overlay is that?

zinner · 09-14-2020, 04:54 PM

Quote:

Originally Posted by jmg

What are you using to get the brake data from the CAN BUS and what overlay is that?

No it's G forces I believe. I don't have a brake feed over the elm327 connection. I should do a G force overlay clip.

FastF30 · 09-24-2020, 05:40 PM

That looks like so much fun!

harkes · 09-28-2020, 02:50 AM

Brake setup?

zinner · 10-24-2020, 08:48 PM

Stock with track fluid and light track duty pads (powerstop sport)

340iGUY · 10-24-2020, 09:00 PM

What chassis errors are you referring to?

zinner · 10-25-2020, 10:15 PM

"chassis error" drive moderately. That is all I got from the car. I didn't have a scan tool at the track.

09-14-2020, 01:31 PM	#1
zinner Major 559 Rep 1,127 Posts Drives: `17 X5 35d/`15 335i/`18 M550IX Join Date: Oct 2014 Location: Raleigh, NC iTrader: (0)	Lap of Charlotte Motor Speedway Hey all here is one of my better laps of the "Roval". I experienced a couple sessions with chassis errors that would drop me into comfort mode for the rest of the session. I think it's related to speeds and G forces the BMW engineers didn't account for, at least in a 335i sedan. No other late model BMW owners to compare notes with at the event. Never had that happen before, but the car still was able to performance well, I wasn't pushing it with all those walls around. It was a blast, I ran with the SVT mustang group and Track Club USA.
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09-24-2020, 05:40 PM	#4
FastF30 Lieutenant Colonel 521 Rep 1,288 Posts Drives: 2015 335i xdrive Msport Mbrake Join Date: Dec 2017 Location: Middle of the Road iTrader: (0) Garage List 2015 BMW 335i Xdrive [0.00]	That looks like so much fun!
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09-28-2020, 02:50 AM	#5
harkes Colonel 1076 Rep 2,354 Posts Drives: M135i, E39 M5, NSX and AE86 Join Date: Apr 2014 Location: Xiamen, China iTrader: (0)	Brake setup? __________________ M135i 8AT PWG, MHD, Pure Stage2, WMI via Torqbyte CM5-LT, Custom tuned by PureBoost (A Dane in China)
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10-24-2020, 08:48 PM	#6
zinner Major 559 Rep 1,127 Posts Drives: `17 X5 35d/`15 335i/`18 M550IX Join Date: Oct 2014 Location: Raleigh, NC iTrader: (0)	Stock with track fluid and light track duty pads (powerstop sport)
	Appreciate 0 Quote

10-24-2020, 09:00 PM	#7
340iGUY Enlisted Member 15 Rep 40 Posts Drives: 340i manual Join Date: Sep 2020 Location: US iTrader: (0)	What chassis errors are you referring to?
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10-25-2020, 10:15 PM	#8
zinner Major 559 Rep 1,127 Posts Drives: `17 X5 35d/`15 335i/`18 M550IX Join Date: Oct 2014 Location: Raleigh, NC iTrader: (0)	"chassis error" drive moderately. That is all I got from the car. I didn't have a scan tool at the track.
	Appreciate 0 Quote