Car is blowing hot air for minutes before cold air comes
07-16-2016, 01:44 AM
#1
Newbie
Thread Starter
Join Date: Jul 2016
Location: In the northern parts of Sweden, in a town called Boden
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
w211 e320cdi, w124 250d, w115 220d
Car is blowing hot air for minutes before cold air comes
Hello and sorry for my not so good english (im from Sweden)
I have an w211 touring 2005 e320cdi with v6. 410000km
When i start my car, and set the temp to 19 degrees celsius, it blows hot air in sometomes 10 minutes before it starts to come cold air. but when the cold air is blowing, it is really cold.
What can be the problem?
Does this have anything to do with the duo valve?
/Stefan
I have an w211 touring 2005 e320cdi with v6. 410000km
When i start my car, and set the temp to 19 degrees celsius, it blows hot air in sometomes 10 minutes before it starts to come cold air. but when the cold air is blowing, it is really cold.
What can be the problem?
Does this have anything to do with the duo valve?
/Stefan
07-16-2016, 02:16 AM
#2
MBWorld Fanatic!
Join Date: Jan 2009
Location: V E G A S
Posts: 9,067
Received 1,730 Likes
on
1,380 Posts
1922 Ford Model T / no OBD
If you have climatronic with REST button, you can read sensors on it, if not you need to use SD scanner.
Most likely one of the sensors is bad and readout at different car temperatures should point it.
Most likely one of the sensors is bad and readout at different car temperatures should point it.
07-16-2016, 02:27 AM
#3
Newbie
Thread Starter
Join Date: Jul 2016
Location: In the northern parts of Sweden, in a town called Boden
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
w211 e320cdi, w124 250d, w115 220d
i have rest button and climatronic. how do i read sensors? Thanks for tip though =)
07-16-2016, 10:14 AM
#4
MBWorld Fanatic!
Join Date: Jan 2009
Location: V E G A S
Posts: 9,067
Received 1,730 Likes
on
1,380 Posts
1922 Ford Model T / no OBD
07-20-2016, 11:43 PM
#5
Newbie
Thread Starter
Join Date: Jul 2016
Location: In the northern parts of Sweden, in a town called Boden
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
w211 e320cdi, w124 250d, w115 220d
If it blows hot air, it sometimes helps to shutdown, and restart car, then it comes cold air, very strange!
