Join Date: Dec 2005
Nominated 2 Times in 20 Posts
TOTW/F/M Award(s): 18
Thanked 1,103 Times in 942 Posts
The current is reversed and the motor does turn both ways.The valve is moulded into the pump housing between the two outlets.As far as I know(I've never taken one apart to find out whats in there to be honest
) there is a ball bearing in the valve that shuts off the un-needed (is that a word?.
I'd rather push my Alfa than drive a BMW....
Currently in Lagdti's garage:
2004 Saab 9-5 HOT Aero and a 2001 Audi A3 1.8 Turbo