Wastegate

Boost pressure and wastegate 1

1 - Pressure line, boost pressure line
2 - Hose clamp
3 - Cycle valve
4 - Support to timing-case cover
5 - Combination holder
6 - Wastegate control line for cylinders 5 to 8
7 - Wastegate control line for cylinders 1 to 4
8 - Hose holder
9 - Screw to timing-case cover; see Timing-case cover





Boost pressure and wastegate 2

1 - Pressure line
2 - Vacuum line
3 - Hose clamp
4 - Screw, M6 x 12 -> Tightening torque: 10 Nm (7.5 ftlb.)
5 - Holder
6 - Rubber element
7 - Electric change-over valve
8 - Control line
A - View A; connection of pressure line to intake-air distributor