NHTSA ID Number: 10144583
Manufacturer Communication Number: A011868 2048391-
TSB/Document Date: 2018-09-17
Summary
This bulletin contains a software update to correct a MIL on with DTC P033300, P132200, P132400, and/or P032800.
01 MIL on, DTCs P033300, P032800, P132200, and/or P132400 stored in ECM
01 18 68 2048391/4 May 4, 2018. Supersedes Technical Service Bulletin Group 01 number 18-49 dated January
16, 2018 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A8
2013 – 2017
All
Not Applicable
S8
2013 – 2015
All
Not Applicable
S8+
2016 - 2017
All
Not Applicable
S6, S7,
RS7, and
RS7+
2016 - 2017
All
Not Applicable
Condition
REVISION HISTORY
Revision
Date
Purpose
4
-
Revised header data (Removed VIN breaks)
3
01/16/2018
Revised title (Added DTCs)
Revised header (Added new diagnostic codes and VIN breaks)
Revised Condition (Added DTCs)
2
09/25/2017
Revised header (Added MY 17 to A8 and S8 plus)
Customer statement:
MIL on
Workshop findings:
One or more of the following DTCs are logged in the engine control module (ECM), J623 (address word 0001):
DTC P032800 (Knock Sensor 1 Circuit High Input)
DTC P033300 (Knock Sensor 2 Circuit High Input)
DTC P132200 (Knock Sensor 3 Signal Too High)
DTC P132400 (Knock Sensor 4 Signal Too High)
Page 1 of 5
© 2018 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
OBD diagnostics are too sensitive. Replacing the knock sensor will not resolve the customer concern.
Production Solution
New software in the engine control module (ECM), J623 (address word 0001) addressed the condition.
Service
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:
New Software
Old
New Software
Version
Software
Part Number
Version
(or higher)
Model
Engine
Old Software
Part Number
SVM Code
Input
S6/S7 MY13
CEUC
4G0906014
0011
4G0906014
0012
01A225
S6/S7 MY13
CEUC
4G0906014A
0007
4G0906014A
0008
01A225
S6/S7 MY13
CEUC
4G0906014B
0008
4G0906014B
0009
01A225
S6/S7 MY14
CEUC
4G0906014E
0008
4G0906014E
0006
01A225
S6/S7 MY15
CEUC
4G0906014E
0005
4G0906014E
0006
01A225
S6/S7 MY16
CTGE
4G0906014C
0005
4G0906014C
0006
01A225
S6/S7 MY16-17
CTGE
4G0906014D
0001
4G0906014D
0002
01A225
RS 7 MY14
CRDB
4G0906560A
0005
4G0906560A
0006
01A225
RS 7 MY14
CRDB
4G0906560
0011
4G0906560
0012
01A225
RS 7 MY14
CRDB
4G0906560B
0007
4G0906560B
0008
01A225
RS 7 MY15-16
CWUB
4G0906560D
0001
4G0906560G
0002
01A225
RS 7 MY15-16
CWUB
4G0906560F
0002
4G0906560F
0003
01A225
Page 2 of 5
© 2018 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.
RS 7 MY17
CWUB
4G0906560G
0001
4G0906560G
0002
01A225
RS 7 MY16-17
Performance
CWUC
4G0906560G
0001
4G0906560G
0002
01A225
A8 4.0TFSI MY13-14
CEUA
4H0906014
0007
4H0906014
0008
01A225
A8 4.0TFSI MY13-14
CEUA
4H0906014A
0005
4H0906014A
0006
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TSB/Document ID: A011868 2048391-
Replacement Service Bulletin Number:
MFR Communication Date: 2018-05-04
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
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