Thread: DMTL pump bad
View Single Post
      02-24-2012, 04:33 PM   #25
iwantaw335
Private First Class
2
Rep
130
Posts

 
Drives: 2011 335xi Msport
Join Date: Sep 2010
Location: LBC

iTrader: (0)

Quote:
Originally Posted by AndreyT View Post
While I don't know what "You door here the pump..." is supposed to mean, it is still not the DMTL pump that you hear when the car wakes up.

What he meant is that if you "don't hear" a whistling sound coming from the driver's rear of your car and you get those codes, that means your pump is not pumping. The whistling sound is the pump and NOT the amp as others have mentioned in other threads. I hear this sound when i shut off the car. The pump might be on too when i start the car but i wouldn't be able to hear it with the exhuast running as well.