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Technical Service Bulletin

24 Engine: activated charcoal filter system - emissions warning lamp on, incorrect

purge flow, P0441 - 2.5L 5-cyl
Condition
Model(s) Year(s) VIN Range Vehicle Specific Equipment
RS 3 2022 - 2024 All Not applicable
REVISION HISTORY
Revision | Date Purpose
3 - Revised header (Added Model Year)
Revised Condition (Added model table)
Revised Service (Extended SVM table)
2 10/24/2025 | Revised header (Added Model Year)
Revised Service (Extended SVM table)
1 04/15/2025 | Initial publication
Customer states:

* The exhaust emissions warning lamp is on.

Workshop findings:

Transaction No.: 2077640/3

Release date: Dec 9, 2025

The following DTC and symptom code is stored in the engine control unit -J623-, (address word 0001):

* DTC P0441: EVAP Emission Control System Incorrect Purge Flow.

Technical Background

Not applicable.

Production Solution

Not applicable.

Service

©
Always use DolP when flashing a control module via ODIS in supported vehicles.

-— To activate DolP, select Administration >> General >> GFF Process >> DoIP communication >> Only
allow DoIP communication.

— The setting will automatically reset when the diagnostic session has ended.
- You can tell if DoIP is active by observing a red LED on the VAS 6154(A).

Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.

Update the engine control module (J623) using the SVM action code as listed in the table below, if necessary:

Model Diagnostic | Old Software Old New Software New SVM Code
Address Part Number Software Part Number Software Input
Version . Version
(or higher)
(or higher)
0002
8Y0 907 404B 8Y0 907 404 B
0004
0005
RS 3 0001 0001 01A309
8Y0 907 404 C 8Y0 907 404 C
0003
8Y0 907 404 D 0001 8Y0 907 404D 0002

Please update the engine control unit and reassess the customer complaint.

The engine control unit software must be updated on this vehicle. Inform the customer about the software update
and ask them whether the engine control unit has been altered by chip tuning. Explain to the customer that updating
the engine control unit software renders the chip tuning ineffective. In certain circumstances, the engine control unit
may even be damaged by the software update. Ask the customer to clarify with the tuning company in advance
whether a software update is possible. Damage to the engine control unit resulting from chip tuning cannot be billed
to AUDI AG under warranty. Please refer the customer to the Warranty and Maintenance booklet to learn more
about how chip tuning can impact warranty coverage. Explain to the customer that neither AUDI AG nor your
company can be held responsible for damage caused by the software update or for damage that occurs as the
result of not having the update performed. Make a note to this effect on the order before it is signed by the customer.
Include this information in the customer file.

Warranty
Claim Type: * If the vehicle is outside of any warranty, this Technical Service Bulletin is
informational only.
Service Number: 2470
Damage Code: 0039
Labor Operations: Software update 0151 0010 See SRT with
associated operations

Software update 0151 0060 Time stated on the
diagnostic protocol

Claim Comment: As per TSB 2077640/3

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures
Manual. Claims are subject to review or audit by Audi Warranty.

Additional Information

All part and service references provided in this TSB (2077640) are subject to change and/or removal. Always check
with your Parts Department and/or ETKA for the latest information and parts bulletins. Please check the Repair
Manual for fasteners, bolts, nuts, and screws that require replacement during the repair.

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