Installing Hydraulic Valve For Valve Lift Switchover

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 Porsche Panamera, 2015 Porsche Panamera, 2014 Porsche Panamera, 2013 Porsche Panamera, and 2012 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

Cylinder bank 1 to 4:

Install hydraulic valve -4- with new sealing ring in correct position.

Sealing ring must not slip out of place. Fit and tighten screws -3- .

Fig 1: Camshafts, Cylinder Bank 1 To 4 Components Location

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Camshafts, cylinder bank 1 to 4

1	Camshaft (outlet)
2	Camshaft (Intake)
3	Hydraulic valve for variable valve lift control
4	Screw, M5 x 12
5	Switching tappet (oil with engine oil)
6	Bucket tappet (oil with engine oil)
7	Plug
8	Mounting saddle 1 to 4
9	Plug
10	Bearing locations (oil with engine oil)
A	Direction of travel

Cylinder bank 5 to 8:

Install hydraulic valve -3- with new sealing ring in correct position.

Sealing ring must not slip out of place. Fit and tighten screws -5- .

Fig 2: Camshafts, Cylinders 5 To 8 Components Location

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Camshafts, cylinders 5 to 8

1	Switching tappet (oil with engine oil)
2	Bucket tappet (oil with engine oil)
3	Camshaft (intake)
4	Hydraulic valve for variable valve lift control
5	Screw, M5 x 12
6	Camshaft (outlet)
7	Plug
8	Mounting saddle, cylinders 5 to 8
9	Plug
10	Bearing surfaces (oil with engine oil)
A	Direction of travel

Connect cable plug for hydraulic valve.