Hi guys,

I'm a newbie to RS and this forum from Hungary.

I hope someone can ask my question about the amal valve:
take out off the car, seems to be malfunctioning
if i blow air to the C port of the valve (by mouth), the air passes through both other ports W and R
is this normal?
it doesn't make any difference if the valve is energized (battery12V) or not, but i hear a click when applying power to the valve, and when removing power

please help me out if you can

cheers
karle