Throttle Body Humming?!
#1
12-02-2007, 06:23 PM
Throttle Body Humming?!
Car: 98 A4 1.8T manual.
Is it normal for the throttle body to hum when the key is turned to the ON position? This humming is pretty loud and lasts for about 20 seconds. Sounds kinda like a solenoid.
Is it normal for the throttle body to hum when the key is turned to the ON position? This humming is pretty loud and lasts for about 20 seconds. Sounds kinda like a solenoid.
#2
12-02-2007, 06:25 PM
RE: Throttle Body Humming?!
Normal. If you wait a few minutes itll start to click/tick too( a self test.)
#3
12-02-2007, 06:25 PM
RE: Throttle Body Humming?!
Maybe it has to do with your idle. I didn't have the humming noise, but when I had to replace my idle I also replaced the throttle body. Is it cold where you live?
#5
12-02-2007, 06:26 PM
RE: Throttle Body Humming?!
ORIGINAL: mschwister12
Maybe it has to do with your idle. I didn't have the humming noise, but when I had to replace my idle I also replaced the throttle body. Is it cold where you live?
Maybe it has to do with your idle. I didn't have the humming noise, but when I had to replace my idle I also replaced the throttle body. Is it cold where you live?
#8
12-02-2007, 06:29 PM
RE: Throttle Body Humming?!
Also check your TPS..maybe your throttle body just needs to be cleaned.
#9
12-02-2007, 06:31 PM
RE: Throttle Body Humming?!
ORIGINAL: mschwister12
Also check your TPS..maybe your throttle body just needs to be cleaned.
Also check your TPS..maybe your throttle body just needs to be cleaned.
Thread
Thread Starter
Forum
Replies
Last Post
kraylon
B5 Models
4
09-02-2009 09:32 PM
brent07
Audi A4
1
08-10-2005 02:46 AM
