No. WLC8

WLC8 Workshop Campaign - Replacing tank leakag... | PPN Portal
WLC8 Workshop Campaign Replacing tank leakage diagnosis
module
Page 1 of 4
Version 2
WLC8 Workshop campaign - Replacing tank leakage diagnosis
module
Update 5/29/20
An additional parts allocation of 30% UIO is underway at PDCs and expected to arrive to dealers no later
than 6/9. If you have not received additional allocation as expected by 6/9, please contact your facing PDC
to inquire about the allocation, as needed.
Overview
Under certain regional environmental conditions, e.g. dust and humidity, there is a possibility that particles of
dirt can get into the tank leakage diagnosis module.
This can cause an over-sensitive tank leakage diagnosis and the Check Engine light may be activated.
https://ppn.porsche.com/portal/docs/DOC-296115
6/1/2020
WLC8 Workshop Campaign - Replacing tank leakag... | PPN Portal
Page 2 of 4
To prevent this, the tank leakage diagnosis module and the air filter for the carbon canister must be replaced.
Please arrange for this measure to be carried out on the affected vehicles the next time the vehicles come into
the workshop.
Model type
911 Carrera (991)
Model year
2012 to 2016
Number
26,217
Parts required
Part No.
Designation
Quantity/vehicle
Parts return*
00004321110
Pressure switch
1
No
00004321007
Filter
1
No
* The parts must be stored until such a time as the related warranty or campaign claim has been credited in
WWS. If a barcode is generated with the credit note, the affected part must be sent to Porsche AG as usual. If
no barcode is generated with the credit note, the part can go directly into the genuine remanufactured parts
process or be scrapped.
Ordering required parts
An initial auto-allocation of the required parts has been completed and parts shipments are underway. Please
do not order additional parts for this campaign.
Warranty processing
Please enter the campaign that was carried out in the Warranty and Maintenance booklet for the vehicle.
Scope 1:
Damage code
WLC8 66 000
https://ppn.porsche.com/portal/docs/DOC-296115
6/1/2020
WLC8 Workshop Campaign - Replacing tank leakag... | PPN Portal
Repair code
2
Working time
42 TU
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Further information
Work instruction
TI No. 45/20, Group 2, Service, WLC8
Vehicle list and allocation
See PCSS or attached VIN list for reference
Technical Information*
See PCSS or attached PDF for reference
* Please find enclosed the Technical Information in the form of a PDF file. Please bear in mind that this is
provided for your information only. The version published in PCSS is the definitive version.
For further information, please contact:
Ryan Cooney
Regulatory Affairs
[email protected]
991 2 45-29 WLC8 Replacing Tank Leakage
Diagnosis Module (Workshop Campaign).pdf
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WLC8 VIN List.xlsx
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Created by Ryan Cooney on May 5, 2020 10:43 PM. Last modified by Ryan Cooney on May
29, 2020 9:19 PM.
https://ppn.porsche.com/portal/docs/DOC-296115
6/1/2020
WLC8 Workshop Campaign - Replacing tank leakag... | PPN Portal
Categories: Workshop Campaigns, 911 Carrera
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Tags : workshop, 991 carrera, year_l, wlc8
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https://ppn.porsche.com/portal/docs/DOC-296115
6/1/2020