OK - Shot my self in the foot on that one. Did the ICV get blown thro with compressed air to clear blockages? Also is the ICV the type with the moving slide? The 'book' test is to shake the unit and check resistances. If the ohm meter is attached and the unit moved over its operating range with a pencil or similar you might find a 'dead' part of the track - no fix only replace.
Good - Fast - Cheap: Pick any two.
3 x E32 735iL (Alpine White, Glacier Blue & Kashmir Beige); 2 X E38 735iL (Oxford Green & Alpine White); E53 X5 4.4i (Pearl Beige); R50 Cooper; R55 Cooper Clubman (Both Pure Silver).
E38 Parts Car
E21 318i; E23 735i; E30 318i; E32 735iL; E34 535i; E38 730iL; E53 4.4i
I've just changed my wiper blades and now my reverse lights don't work. Should I change my fuel pump relay?