Enabled SPORTSHALTER, car is louder. Why?

4lss · 08-22-2017, 07:26 PM

Hey all,

I was attempting to code launch control on my 2014 F30 N55, found out that LC was aktiv but SPORTSHALTER was nicht_aktiv, so I switched to aktiv and coded fdl. LC now works, but I also noticed a lot more exhaust burbles, not as loud as MPPK but they are a lot more noticeable now when off the throttle and I love it. But it makes me curious to why enabling SPORTSHALTER did that, if that was the cause for the burbles at all.

Any ideas?

Also wanted to play around with ASD, but couldn't see the ECU in e-sys. Pulled the panel covering the amp and there wasn't a ASD module there =/

Almaretto · 08-23-2017, 12:35 AM

Not all vehicles have ASD.

4lss · 08-23-2017, 05:54 AM

Also noticed quicker/harder shifts in manual SPORT+ mode.

Billfitz · 08-23-2017, 08:47 AM

Quote:

Originally Posted by Almaretto

Not all vehicles have ASD.

+1. You can't use software to enable hardware that you don't have.

4lss · 08-23-2017, 09:30 AM

Quote:

Originally Posted by Billfitz

+1. You can't use software to enable hardware that you don't have.

I understand that. I'm a noob with E-Sys that's the only reason why I pulled the panel to physically check for the ASD amp.

08-22-2017, 07:26 PM	#1
4lss Private First Class 17 Rep 103 Posts Drives: 2014 F30 335i xDrive M-Sport Join Date: Jun 2014 Location: Marietta, GA iTrader: (0)	Enabled SPORTSHALTER, car is louder. Why? Hey all, I was attempting to code launch control on my 2014 F30 N55, found out that LC was aktiv but SPORTSHALTER was nicht_aktiv, so I switched to aktiv and coded fdl. LC now works, but I also noticed a lot more exhaust burbles, not as loud as MPPK but they are a lot more noticeable now when off the throttle and I love it. But it makes me curious to why enabling SPORTSHALTER did that, if that was the cause for the burbles at all. Any ideas? Also wanted to play around with ASD, but couldn't see the ECU in e-sys. Pulled the panel covering the amp and there wasn't a ASD module there =/ __________________ 2014 335i xDrive F30 auto, Jb4 FF+EWG wires, VRSF DP,CP and FMIC, BMS intake, Remus Axle-back SOLD - 2011 335i xDrive 6MT e90, JB4 ISO + ff wires, VRSF downpipe and chargepipe, BMS intake, BMS modified clutch valve, ST S1 coilovers.
	Appreciate 0 Tweet Quote

08-23-2017, 12:35 AM	#2
Almaretto Major General 2374 Rep 8,364 Posts Drives: Test Vehicles Join Date: Dec 2015 Location: Mountain View, CA iTrader: (0)	Not all vehicles have ASD.
	Appreciate 0 Quote

08-23-2017, 05:54 AM	#3
4lss Private First Class 17 Rep 103 Posts Drives: 2014 F30 335i xDrive M-Sport Join Date: Jun 2014 Location: Marietta, GA iTrader: (0)	Also noticed quicker/harder shifts in manual SPORT+ mode. __________________ 2014 335i xDrive F30 auto, Jb4 FF+EWG wires, VRSF DP,CP and FMIC, BMS intake, Remus Axle-back SOLD - 2011 335i xDrive 6MT e90, JB4 ISO + ff wires, VRSF downpipe and chargepipe, BMS intake, BMS modified clutch valve, ST S1 coilovers.
	Appreciate 0 Quote