the pump works off the aux belt! the wires i think are for a pressure sensor (someone correct me if im wrong). yes the wires will be in the black protector
Never noticed if the revs rise to behonest!( seems the same when parking and what not.as i understand it the pressure sensor will increase idle when the power steering it under strain?
so it will work ok normally but you may be increasing strain on the system when parking/steering when stationary on idle?
although i cant see the pic...
wouldnt of thought so. might be your secondary water pump?
Hhmm like a wooing electricle noise goes on for about 10mins after switching off.
yep thats the secondary water pump
Its supposed to make the noise after switching off, its pumping coolant round the turbo