its built into the liquid line(high pressure) it is half metal half black plastic goes to condenser pass side
sorry there is no filter on the mk vii. but ther is a orifice tube with a screen pressed in the liquid line it kina acts like a filter and a expansion valve
Malfunction with the Idle Air Control valve.
On the driver's side valve cover towards the back of the engine, on top.
In back of the engine on the drivers side.
May be the proportioning valve by the master cylinder
Its in the back attached to the Throttle body on the drivers side next to the firwall.
Hope you have small hands and the right tools.
It should fit right in.
Under the hood passenger side all the way in the back of the engine.
1-3-7-2-6-5-4-8
It means that the Idle Air Control valve needs attention.
cruise control switch