swirl flaps Blanks?

2011335d · 12-08-2017, 11:50 AM

Do you have to have a swirl flaps delete tune before you install the blanking plugs?

Torqu3 · 12-08-2017, 12:40 PM

No. You can blank the swirl flaps before you tune. Just make sure you leave the swirl flap motor plugged in. You'll get an SES light, but you wont limp.

alex sol · 12-08-2017, 06:05 PM

my 335d goes into limp mode if you unplug the egr or swirl flap motor. that motor is tucked away towards the firewall. hard to see from on top...

12-08-2017, 11:50 AM	#1
2011335d Enlisted Member 4 Rep 36 Posts Drives: 335d Join Date: Oct 2014 Location: dallas tx iTrader: (0)	swirl flaps Blanks? Do you have to have a swirl flaps delete tune before you install the blanking plugs? Last edited by 2011335d; 12-08-2017 at 12:08 PM..
	Appreciate 0 Tweet Quote

12-08-2017, 12:40 PM	#2
Torqu3 Major 324 Rep 1,157 Posts Drives: 2011 335d Join Date: Sep 2016 Location: Centralish Texas iTrader: (0)	No. You can blank the swirl flaps before you tune. Just make sure you leave the swirl flap motor plugged in. You'll get an SES light, but you wont limp.
	Appreciate 0 Quote

12-08-2017, 06:05 PM	#3
alex sol Second Lieutenant 29 Rep 221 Posts Drives: 2009 335d Join Date: Feb 2017 Location: Toronto Canada iTrader: (0)	my 335d goes into limp mode if you unplug the egr or swirl flap motor. that motor is tucked away towards the firewall. hard to see from on top...
	Appreciate 0 Quote