A0121002058309_5

01 MIL on accompanied by surging engine idle, DTC's P001100 and/or P030100, P030200, P030300,
P030400 stored in the ECM
01 21 00 2058309/5 March 5, 2021. Supersedes Technical Service Bulletin Group 01 number 20-92 dated
October 22, 2020 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A6, Q3
2019 - 2020
All
2.0 TFSI
Condition
REVISION HISTORY
Revision
Date
Purpose
5
-
Revised Service (Updated instructions)
Revised Additional Information (Added references)
4
10/22/2020
Revised title (Added DTC’s and Idle statement)
Revised Condition (Added DTC’s)
3
09/14/2020
Revised Condition (Added DTC set information)
Revised Service (Added SW Table)
Revised Warranty (Added LO and removed Diagnostic time)
Customer states:
 MIL on.
Or
 The engine idles and will have erratic surges when stationary.
Workshop findings:
 The DTC is set at an engine speed below 1500 rpm.
The following DTC is stored in the engine control module (ECM), J623 (address word 0001):
 DTC P001100 (Bank 1, required camshaft delay adjustment not reached (inlet)) with symptom code 14870.
And/Or
 DTC P030100 (Cylinder 1 misfire detected).
 DTC P030200 (Cylinder 2 misfire detected).
 DTC P030300 (Cylinder 3 misfire detected).
 DTC P030400 (Cylinder 4 misfire detected).
Page 1 of 3
© 2021 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.
Technical Background
Deviating adaptation values during the break in period of the engine.
Production Solution
Not applicable.
Service
Q3 2.0 TFSI:
Proceed with Field Campaign 96H5 to improve the vehicle misfire DTC’s, idle quality and drivability concerns.
Note:
Do not replace any components to correct misfire DTC’s, idle quality, and drivability concerns.
A6 2.0 TFSI:
Perform ECM software update using SVM code in table below.
SVM Update Instructions
1. Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.
2. Update the ECM, J623 (address word 0001) using the SVM action code as listed in the table below, if
necessary:
Model
A6
Engine
DLHB
Old Software
Part Number
4K0906259A
Old
Software
Version
New Software
Part Number
New Software
Version
(or higher)
(or higher)
< 0007
4K0906259A
0007
SVM Code
Input
01A267
Parts replacement does not solve this issue. Claims for replaced parts will be subject to review.
Note:
If the vehicle returns after this TSB was performed, create a TAC Ticket and contact the Audi Technical
Assistance Center.
Page 2 of 3
© 2021 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.
Warranty
Claim Type:
 110 up to 48 Months/50,000 Miles.
 1E1 up to 8 Years/80,000 Miles.
 G10 for CPO Covered Vehicles – Verify Owner.
 If the vehicle is outside any warranty, this Technical Service Bulletin is informational
only.
Service Number:
2470
Damage Code:
0039
Labor Operations:
Software Update (Includes checking for DTCs) 0151 0000
Time stated on
the diagnostic
protocol (Max 50
TU)
Diagnostic Time:
Road test prior to the service procedure
No allowance
0 TU
Road test after the service procedure
0121 0004
10 TU
Claim Comment:
As per TSB # 2058309/5
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.
Additional Information
More information on this system can be found in the following resources:
 Elsa, Systems >> Campaigns/Actions >> Campaign 96H5.
The following Technical Service Bulletin(s) will be necessary to complete this procedure:
 TSB 2011732, 00 Software Version Management (SVM), operating instructions.
All part and service references provided in this TSB (2058309) 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.
©2021 Audi of America, Inc. All rights reserved. The 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.
Page 3 of 3
© 2021 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.