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WG45 - Replacing Filter Element for Tank Leakage Diagnosis Module (Workshop
Campaign)
Vehicle Type:

Macan S/Macan Turbo

Model Year:

As of 2015 up to 2016

Equipment:

Tank leakage diagnosis (I-no. 2G4)

Subject:

Filter element for tank leakage diagnosis module

Concern:

There is a possibility that particles of dirt can get into the tank leakage diagnosis module and
be deposited on the diaphragm seal under certain environmental conditions.
This can result in incorrect tank leakage diagnosis in some cases. The Check Engine light will be
activated.

Remedial
Action:

•
•

Replace ventilation line with filter element for tank leakage diagnosis module.
Also replace tank leakage diagnosis module.

Affected
Vehicles:

Only the vehicles assigned to the campaign (see also PIWIS Vehicle information). This campaign affects
6,259 vehicles in North America.

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Installation
position:

1
2
3

Installation position of filter element and tank leakage diagnosis module
– Ventilation line with filter element (replace)
– Carbon canister
– Tank leakage diagnosis module (replace)

Parts required
Parts Info:

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Parts for this campaign will be automatically allocated for up to 50% of the vehicles that are serviced at
your dealership. In approximately 45 days of the publishing of this campaign, your dealer will be automatically allocated an additional 30% of the required parts for vehicles that are still in need of repair.
Part No.

Designation

Qty.

000 043 210 50

 Ventilation line with filter element

1 ea.

000 043 210 51

 Pressure switch for tank leakage diagnosis module

1 ea.

000 043 303 47

 Grommet for tank leakage diagnosis module

1 ea.

N 106 478 01

 Tie-wrap

1 ea.

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Required tools
Tools:

•

Torque screwdriver, 1.5 - 3 Nm (1 - 2 ftlb.), e.g. VAS 6494 - Torque screwdriver

•

Torque wrench, 2 - 10 Nm (1.5 - 7.5 ftlb.), e.g. V.A.G 1783 - Torque wrench, 2-10 Nm (1.5-7.5
ftlb.)

Preparatory work
Work Procedure: 1

Raise the vehicle on a lifting platform  Workshop Manual '4X00IN Lifting the vehicle'.

2

Remove rear left wheel housing liner  Workshop Manual '536919 Removing and installing rear
wheel housing liner'.

3

Remove cover for center underbody at the left side  Workshop Manual '519319 Removing and
installing cover for centre underbody'.

Replacing ventilation line with filter element
Work Procedure: 1

Remove ventilation line with filter element.
1.1

Loosen and unscrew fastening nut 
Replacing ventilation line -3- for filter element
 Replacing ventilation line -2- in the left
wheel housing.

1.2

Unclip ventilation line  Replacing ventilation
line -1- from the line bracket  Replacing
ventilation line -4- in the wheel housing.

1.3

Release quick connector  Replacing ventilation line -5- for ventilation line and pull off
ventilation line  Replacing ventilation line
-1-.

1.4

Remove ventilation line  Replacing ventilation line -1- together with the filter element
 Replacing ventilation line -2- from the
wheel housing.

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Replacing ventilation line

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Install new ventilation line with filter element.
2.1

Position filter element  Replacing ventilation
line -2- on the stud in the wheel housing and
screw on fastening nut  Replacing ventilation line -3- by only a few turns initially.

2.2

Connect ventilation line  Replacing
ventilation line -1- at the quick connector
 Replacing ventilation line -5- until the
connector engages securely with an audible
click.

2.3

Clip in ventilation line  Replacing ventilation
line -1- on the line bracket  Replacing ventilation line -4- in the wheel housing.

2.4

Tighten fastening nut  Replacing ventilation
line -3- for the filter element.
Tightening torque 5 Nm (3.5 ftlb.)

Replacing ventilation line

Replacing tank leakage diagnosis module
Work Procedure: 1

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Remove tank leakage diagnosis module.
1.1

Release electric plug connection 
Disconnecting connections -2- on the tank
leakage diagnosis module  Disconnecting
connections -1- and disconnect it.

1.2

Cut and remove tie-wrap  Disconnecting
connections -3- on the hose line for tank
ventilation.

1.3

Loosen connecting hose  Disconnecting
connections -4- for tank ventilation at the
tank leakage diagnosis module  Disconnecting connections -1- and pull it off 
Disconnecting connections -A-.

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Disconnecting connections

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Loosen and unscrew fastening screws 
Loosening tank leakage diagnosis module
-2- for the tank leakage diagnosis module 
Loosening tank leakage diagnosis module
-1-.

Loosening tank leakage diagnosis module
1.5

Carefully pull tank leakage diagnosis module

 Removing tank leakage diagnosis module
-1- out of the connection on the carbon
canister  Removing tank leakage diagnosis
module -2- and remove it  Removing tank
leakage diagnosis module -A-. Remove
sealing grommet  Removing tank leakage
diagnosis module -3- between the tank
leakage diagnosis module and carbon
canister.
2

Install new tank leakage diagnosis module.

Removing tank leakage diagnosis module

Information
The installation sequence must always be observed in order to prevent leaks that can cause fuel
vapours to leak out and result in activation of the Check Engine light.
•

No lubricants should be used on the sealing sleeves in order to fit the tank leakage diagnosis
module on the carbon canister.

•

The sealing sleeves must be used again during the campaign.

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2.1

Push new sealing grommet  Installing
tank leakage diagnosis module -3- for the
tank leakage diagnosis module fully into
the connection on the carbon canister 
Installing tank leakage diagnosis module -2-.

2.2

Carefully push connecting pipe for the tank
leakage diagnosis module  Installing tank
leakage diagnosis module -1- through the
sealing grommet and as far as it will go 
Installing tank leakage diagnosis module -3into the connection on the carbon canister 
Installing tank leakage diagnosis module -2( Installing tank leakage diagnosis module
-A-).

2.3

Installing tank leakage diagnosis module

Screw in and tighten fastening screws 
Securing tank leakage diagnosis module -2for the tank leakage diagnosis module 
Securing tank leakage diagnosis module -1-.
Tightening torque 1.5 Nm (1 ftlb.)
+/-0.3 Nm (+/-0.2 ftlb.)

Securing tank leakage diagnosis module

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2.5

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Push connecting hose  Connecting
connections -3- for tank ventilation as far
as it will go onto the tank leakage diagnosis
module  Connecting connections -1- (
Connecting connections -A-).
Secure hose line for tank ventilation as shown

 Connecting connections -bottom- using
a tie-wrap  Connecting connections -4-,
Part No. N 106 478 01, on the tank leakage
diagnosis module.
2.6

Connect electric plug connection 
Connecting connections -2- to the tank
leakage diagnosis module  Connecting
connections -1- until the connector engages
securely.
Connecting connections

Concluding work
Work Procedure: 1

References:

Install cover for centre underbody at the left side  Workshop Manual '519319 Removing and
installing cover for centre underbody'.

2

Install rear left wheel housing liner  Workshop Manual '536919 Removing and installing rear wheel
housing liner'.

3

Lower the vehicle and remove it from the lifting platform.

4

Enter the campaign in the Warranty and Maintenance booklet.

 Workshop Manual '4X00IN Lifting the vehicle'
 Workshop Manual '519319 Removing and installing cover for centre underbody'
 Workshop Manual '536919 Removing and installing rear wheel housing liner'

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Warranty processing
Scope:

Working time:
Labor time: 102 TU

Replacing filter element for tank leakage diagnosis module
Includes:
Replacing tank leakage diagnosis module
Raising and lowering the vehicle
Removing and installing rear left wheel housing liner
Removing and installing cover for center underbody
Parts required:
000 043 210 50

Ventilation line with filter element

1 ea.

000 043 210 51

Pressure switch for tank leakage diagnosis
module

1 ea.

000 043 303 47

Sleeve

1 ea.

N 106 478 01

Tie-wrap

1 ea.

 Damage Code WG45 066 000 2

Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. If a particular condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your authorized Porsche Dealer for the latest information
about whether a particular technical bulletin applies to your vehicle. Part numbers listed in these bulletins are for reference only. Always check with your authorized Porsche dealer to verify the current and
correct part numbers. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a discrepancy, the work procedures in the PIWIS
Tester are the ones that must be followed.
© 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®,
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and verify the optional equipment that you ordered. Porsche recommends seat belt usage and observance of traffic laws at all times.
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