WLL1

1/5/2021
WLL1 Workshop campaign - Re-programming DME con... | PPN Portal
WLL1 Workshop campaign - Reprogramming DME control unit
Version 1
Overview
Due to a so ware error in the DME control unit, the engine on the a ected vehicles may be subject to
rough running while driving at engine speeds near the idle range.
As a result, fault memory entries relating to implausible camsha adjustment will be entered in the
fault memory.
To prevent this, the DME control unit must be re-programmed using a modi ed data record.
Please arrange for this measure to be carried out on the a ected vehicles before handing the vehicles
over to customers.
Model type
Macan (95B)
Model year
2019 - 2021
https://ppn.porsche.com/portal/docs/DOC-343271
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1/5/2021
WLL1 Workshop campaign - Re-programming DME con... | PPN Portal
Number
421
Required so ware
PIWIS Tester 3 test so ware version
39.850.000 (or higher)
Warranty processing
Scope 1:
Damage Code
WLL1 66 000
Repair Code
1
Working time
55 TU
Please enter the campaign that was carried out in the Warranty and Maintenance booklet for the
vehicle.
Porsche Mobility
If requested, the mobility of the a ected customer can be assured by o ering a suitable replacement
vehicle.
Please invoice this additional service with the campaign scope via WWS.
Further information
Work instruction
TI No. 176/20, Group 2, Service, WLL1
Vehicle list and allocation
See PCSS or attached VIN list for reference
Technical Information*
See PCSS or A ersales Document Database
WLL1 VIN List.xlsx
16.9 KB
(47 views)
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1/5/2021
WLL1 Workshop campaign - Re-programming DME con... | PPN Portal
Created by Ryan Cooney on Dec 21, 2020 7:04 PM. Last modi ed by Ryan Cooney on
Dec 22, 2020 3:11 PM.
Categories: Workshop Campaigns, Macan
Content and Topics
Tags : macan, so ware, dme, 95b, wll1
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