01 Mil On, DTC P209600 And/Or P209800 Stored In ECM (GROUP 01, NO. 19-96)
Reference number: GROUP 01, NO. 19-96
Supersedes refnos: 2046611/1, 2046611/2, 2046611/3, 2046611/4, 2046611/5, GROUP 01, NO. 17-02, GROUP 01, NO. 17-99, GROUP 01, NO. 18-85, GROUP 01, NO. 19-01
01 MIL ON, DTC P209600 AND/OR P209800 STORED IN ECM
TECHNICAL SERVICE BULLETIN
| AUDI: | A8, S6, S7, S8, and RS 6 2013-2018; RS 7 2014-2018 |
| GROUP: | 01 - On-Board Diagnostic |
APPLICABLE MODELS AND YEARS
01 19 01 2046611/5 January 23, 2019. Supersedes Technical Service Bulletin Group 01 number 19-96 dated January 2, 2019 for reasons listed below.
| Model(s) | Year | VIN Range | Vehicle-Specific Equipment |
|---|---|---|---|
| A8, S6, S7, S8, and RS 6 | 2013 - 2018 | All | 4.0L |
| RS 7 | 2014 - 2018 | All | 4.0L |
CONDITION
| Revision | Date | Purpose |
|---|---|---|
| 5 | - | Revised Required Parts and Tools (Updated Part Numbers) |
| 4 | 01/02/2019 | Revised header (Added Model Years) Revised Condition (Updated information) Revised Warranty (Updated Labor Operations) Revised Required Parts and Tools (Updated Part Numbers) |
| 3 | 09/07/2018 | Revised header data (Added model years) |
Customer statement:
- MIL on.
Workshop findings:
The following DTCs are logged individually or in combination in the engine control module (ECM), J623 (address word 0001):
- DTC P209600 (Post Catalyst Fuel Trim System Bank1 Too Lean).
- DTC P209800 (Post Catalyst Fuel Trim System Bank2 Too Lean).
Any other DTCs regarding the oxygen sensors before the catalyst that may have been logged before or after the above DTCs should be ignored.
After performing a leakage test of the exhaust system, as part of the GFF test, the Guided Fault Finding recommends the replacement of the oxygen sensor before the catalyst. Do not replace the front oxygen sensor.
TECHNICAL BACKGROUND
The internal reference duct of the oxygen sensor after the catalyst has been contaminated.
PRODUCTION SOLUTION
Not applicable.
SERVICE
Replace the oxygen sensor after the catalyst of the affected bank only, according to the DTC fault memory. The replacement of the oxygen sensors before the catalyst are not required.
Ensure that the correct sensor per the GFF DTC fault memory is installed. Reference ElsaPro for the locations.
WARRANTY
| Claim Type: |
|
||
| Service Number: | 2473 | ||
| Damage Code: | 0040 | ||
| Labor Operations: | Oxygen sensor after catalyst G130 (Bank1) | 2473 1921 | See SRT |
| Oxygen sensor after catalyst G131 (Bank2) | 2473 1922 | See SRT | |
| Oxygen sensors after catalyst (only if both DTC are present in current GFF log) | 2473 2021 | See SRT | |
| Diagnostic Time: | GFF | 0150 0000 | Time stated on diagnostic protocol (20 TU Max) |
| Road test prior to service procedure | No allowance | 0 TU | |
| Road test after service procedure | 0121 0004 | 10 TU | |
| Claim Comment: | As per TSB #2046611/5 | ||
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.
REQUIRED PARTS AND TOOLS
Always check with your Parts Department and/or ETKA for the latest information and parts bulletins.
| Part Number | Part Description | Quantity |
|---|---|---|
| 4H0906262L | Oxygen sensor after catalyst G130 (Bank1) | 01 |
| 4H0906262M | Oxygen sensor after catalyst G131 (Bank2) | 01 |
| See ETKA | Fasteners, Bolts, Nuts and Screws as needed per the Repair Manual | See ETKA/ELSA |
ADDITIONAL INFORMATION
All parts and service references provided in this TSB (2046611) are subject to change and/or removal.
©2019 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites without the prior expressed written permission of the publisher.