Well, the tests have been started!
From our tests using the vacuum gun we found out that we have 3 problematic actuators:
1) The entire red line is not working. This line has 2 tubes. one to the water heater valve and the other to the mixture flap.
The water valve is no problem - I will just buy a new one.
The mixture actuator flap is not working. we took it apart and noticed that the diaphragm has a little hole in it...I guess we will just put a patch on it.
The other problem is that we saw that the flap it self doesnt look good...(see picture)
the arm that is going out of the actuator is connected to this flap but the other side of that flap is not connected to anywhere...and the flap it self is not broken...
You can see in the picture that the flap is not connected to anywhere on its left side...strange.
2) The Fresh air / inside air flap is not working. we checked and it seems that the actuator also have a faulty diaphragm...the thing is that we didnt take the actuator apart since we are not sure where it is. we think that it is located under the glove compartment behind some filter (see picture)
Are we correct?
thanks for the help
