2

Remove sleeve on the wire ⇒ Figure 14
-item 2- at the connector. The sleeve will be
re-used during installation.

3
Figure 14
5.14

Cut the wires for the connector ⇒ Figure 15
-item 1- at an offset position in the marked
area.
Cut the yellow/lilac wire flush with the
connector.
Cut the red/green wire 20 mm below the
connector.

1
Figure 15

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5.15

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Technical Information

75/12 ENU

WC54

Remove tie-wrap ⇒ Figure 16 -item 1- and
fabric tape ⇒ Figure 16 -item 2- on the main
wire harness.

5.16

Open the sleeve ⇒ Figure 16 -item 3- on the
main wire harness as shown.

5.17

Shorten connector wires from the repair
kit at offset positions in accordance with the
measurements specified below.

1
2

3

Cut the yellow wire from the repair kit 300
mm below the connector.
Cut the black wire from the repair kit 320
mm below the connector.

Figure 16
Information
Extra care must be used in the individual work steps for stripping insulation from, crimping,
and shrinking/insulating the electric wires.
The procedure for stripping insulation from, crimping, and shrinking/insulating the electric
wires must be complied with and observed. The procedures are described in detail in the
NR.155-1 - repair kit for wire harnesses.
5.18

Crimp insulated cable connection ⇒ Figure
17 -item 1- using the crimping pliers from
the Nr.155-1 Pos.1 - cable repair kit to
the wires of the connector ⇒ Figure 17 -item
4- from the repair kit.

5.19

Slide shrink-fit hoses ⇒ Figure 17 -item
3- onto the connector wires ⇒ Figure 17
-item 4-.

5.20

Crimp connector wires ⇒ Figure 17 -item
4- to the main wire harness wires ⇒ Figure
17 -item 2- using the crimping pliers.
Check the crimp connection carefully.

2
1
4

3

Figure 17

Cable assignment:
Black wire of the connector to red/green wire of the main wire harness.
Yellow wire of the connector to yellow/lilac wire of the main wire harness.

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5.21

Slide shrink-fit hoses ⇒ Figure 17 -item 3- over the crimp connection and carefully shrink
them using the hot-air blower and attached reflector.

5.22

Guide the connector wires ⇒ Figure 18 -item
1- in a loop around the main wire harness ⇒
Figure 18 -item 2- as shown and route them
to the junction for the connector.

1

2
Figure 18

5.23

Bind the main wire harness ⇒ Figure 19
-item 1- and the connector wires ⇒ Figure
19 -item 2- with fabric tape ⇒ Figure 19
-item 3-.
Make sure that the crimps are offset with
respect to each other so that they are not
lying on top of each other.

3
2

1
Figure 19

5.24

Re-fit sleeve ⇒ Figure 20 -item 1- on the
main wire harness ⇒ Figure 20 -item
2- and wrap fabric tape ⇒ Figure 20 -item
3- around it.

5.25

Re-fit sleeve ⇒ Figure 20 -item 4- on
the connector wires ⇒ Figure 20 -item
5- and wrap fabric tape ⇒ Figure 20 -item
3- around part of it.

2
4
3
1

5
Figure 20

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Service

Technical Information
5.26

75/12 ENU

Fit junction on the main wire harness ⇒ Figure
21 -item 1- to the connector ⇒ Figure 21
-item 2-. Make sure that the two sleeves
⇒ Figure 21 -item 3- are secured in the
junction.

WC54

1

1

2

3

Figure 21
5.27

Route the main wire harness ⇒ Figure 22
-item 1- under the holder for the high-voltage
wires ⇒ Figure 22 -item 2- again and align it.

1

2

Figure 22

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5.28

Secure retaining clip ⇒ Figure 23 -item 5- on
the main wire harness at the cylinder head
cover.

5.29

Secure the ground strap ⇒ Figure 23 -item
4- at the right on the cylinder head housing
with the fastening screw ⇒ Figure 23 -item
3-. Tightening torque 10 Nm (7.5 ftlb.)

5.30

Plug in electric plug connections on the
ignition coils ⇒ Figure 23 -item 2- until the
connectors engage with an audible click.

5.31

Secure cable guide with the fastening screws
⇒ Figure 23 -item 1-. Tightening torque
5 Nm (3.5 ftlb.)

5.32

Position connecting piece of holder for the
high-voltage wires ⇒ Figure 24 -item 2- on
the cylinder head cover and secure with the
fastening screws ⇒ Figure 24 -item 1-.
Tightening torque 10 Nm (7.5 ftlb.)

5

2

1
4

3
Figure 23

1
2

Figure 24

Nov 2, 2012
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5.33

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75/12 ENU

Secure the main wire harness with the wire
clip ⇒ Figure 25 -item 1- to the coolant line
⇒ Figure 25 -item 2-.

5.34

Clip in new tie-wrap ⇒ Figure 25 -item 3-,
Part No. N .906.661.01, used to secure the
main wire harness close to the high-voltage
wires ⇒ Figure 25 -item 4-.

5.35

Secure main wire harness using the tie-wrap
⇒ Figure 25 -item 3-.

WC54

1
2
4

3

Figure 25
5.36

Fit plug connections for oxygen sensors ⇒
Figure 26 -item 1- with the holder ⇒ Figure
26 -item 2- at the spring strut mount.

2

1
Figure 26
5.37

Connect and lock positive crankcase
ventilation line ⇒ Figure 27 -item 2- on the
cylinder head cover.

5.38

Clip in wire clip ⇒ Figure 27 -item 1- on the
positive crankcase ventilation line ⇒ Figure
27 -item 2-.

1
2
Figure 27

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5.39

6

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75/12
Remove stopper from the oil-filter housing ⇒
Figure 28 -arrow- and re-install the oil filter
you removed earlier ⇒ Workshop Manual
’173019 Removing and installing oil filter section on "Installing"’.

New hydraulic valves for camshaft control, Part
No. 000.043.110.16, with new bolts, Part
No. N .912.111.01 can now be installed ⇒
Workshop Manual ’153719 Removing and installing
solenoid/hydraulic valve for camshaft controller section on "Installing"’.

Figure 28

7

Connect the battery (vehicle electrical system) ⇒ Workshop Manual ’2X00IN Work instructions after
disconnecting the battery’

8

Start the high-voltage system and complete the relevant documentation. ⇒ Workshop Manual
’2X00IN Isolating high-voltage electrical system from power supply/Starting high-voltage electrical
system’.

9

Enter the workshop campaign in the Warranty and Maintenance booklet.

Attachment "B"

Claim Submission - Workshop Campaign WC54
Warranty claims should be submitted via WWS/PQIS.
Open campaigns may be checked by using either the PIWIS Vehicle Information system or through PQIS
Job Creation.
Labor, parts, and sublet will be automatically inserted when Technician is selected in WWS/PQIS. If
necessary, the required part numbers will need to be manually entered into warranty system by the dealer
administrator.

Scope 1:

Only relevant for the Cayenne (92A) – see Technical Information for this vehicle type.

Scope 2:

Replace hydraulic valves for camshaft control
Working time:
Replacing hydraulic valves for camshaft control
Includes:
Disconnecting and connecting battery
Isolating high-voltage electrical system from power
supply/starting high-voltage electrical system
Removing and installing engine cover
Removing and installing oil filter
Reworking electric plug connections

Labor time: 170 TU

Parts required:

Nov 2, 2012
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WC54

000.043.303.30

Repair kit for plug connection
for camshaft controller

1

000.043.110.16

Actuator for camshaft controller

2

N .912.111.01

Bolt, M5 x 12

2

N .906.661.01

Tie-wrap

1

WC540000001*

Accessories*

1*
(For warranty invoicing only)

* The WWS Warranty system will automatically add into the “Miscellaneous item” section (sublet) of the
claim after the claim has been submitted.
⇒ Damage Code WC54 066 000 2

References:

⇒ Workshop Manual ’2X00IN General warning notes for working on the high-voltage electrical system’
⇒ Workshop Manual ’2X00IN Isolating high-voltage electrical system from power supply/Starting
high-voltage electrical system’
⇒ Workshop Manual ’2X00IN Work instructions after disconnecting the battery’
⇒ Workshop Manual ’108319 Removing and installing engine cover (design cover)’
⇒ Workshop Manual ’173019 Removing and installing oil filter’
⇒ Workshop Manual ’153719 Removing and installing hydraulic valve for camshaft control’

Important Notice: Porsche Cars N.A Technical Bulletins are intended for use by professional technicians, not a "Do-it-yourselfer." They are written to inform these technicians of conditions that may
occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Special tools may be required to perform certain operations identified in these bulletins. Use of tools
and procedures other than those recommended in these bulletins may be detrimental to the safe operation of your vehicle. Properly trained technicians have the equipment, tools, safety instructions
and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your Porsche Dealer for
information on whether your vehicle may benefit from the information. Part numbers listed in these bulletins are for reference only. Always check with your authorized Porsche dealer to verify correct part
numbers.
© Porsche Cars North America, Inc.

Dealership
Distribution
Routing

Service Manager

_______

Shop Foreman

_______

Service Technician

________

_______

_______

_______

Asst. Manager

_______

Warranty Admin.

_______

Service Technician

________

_______

_______

_______

Dr. Ing. h.c. F. Porsche AG is the owner of numerous trademarks, both registered and unregistered, including without limitation the Porsche Crest®, Porsche®, Boxster®, Carrera®, Cayenne®,
Cayman™, Panamera®, Tiptronic®, VarioCam®, PCM®, 911®, 4S®, FOUR, UNCOMPROMISED.® and the model numbers and distinctive shapes of Porsche’s automobiles such as, the federally
registered 911 and Boxster automobiles. The third party trademarks contained herein are the properties of their respective owners. Some vehicles may be shown with non-U.S. equipment. Porsche
recommends seat belt usage and observance of traffic laws at all times.
Printed in the USA

2012© Porsche Cars North America, Inc.

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