Technical Service Bulletin
01 MIL on (DTCs for "system rich": P1137, P1127, P1139, P1129)
01 14 73 2031458/5 March 18, 2014. Supersedes Technical Service Bulletin Group 01 number 13-45 dated
December 5, 2013 for reasons listed below.
Model(s)

Year

S4, S5

2010-12

A6

2012

A7

2012

A6 (C6)

2009-11

Q7

2011-12

VIN Range

Vehicle-Specific Equipment

All

3.0 engine

Condition
REVISION HISTORY
Revision

Date

Purpose

5

-

Revised header data (Updated engine code)

4

12/5/2013

Revised header data (Added customer codes; added DTCs)

3

1/17/2013

Revised Condition (Added DTCs)
Revised Warranty (Updated SRTs)

2

12/17/2012

Revised Required Parts and Tools (Updated parts table)

1

11/5/2012

Original publication

• MIL on.
• One or more of following DTCs stored in the engine control module (ECM), J623 (address word 01):
• DTC P113700 (Bank1, mixture adaptation (add) System too rich)
• DTC P112700 (Bank1, mixture adaptation (mult) System too rich)
• DTC P113900 (Bank2, mixture adaptation (add) System too rich)
• DTC P112900 (Bank2, mixture adaptation (mult) System too rich)

© 2014 Audi of America, Inc.

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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 Service Bulletin
Technical Background
Under extreme driving conditions (such as short-distance, stop-and-go driving), high crankcase pressure can
cause the DTCs to appear.
The condition can be improved and the DTCs eliminated when the crankcase pressure valve is changed to a
lower operating pressure and the ECM software is updated to compensate for new crankcase pressure.

Production Solution
Crankcase pressure reduction starting with model year 2013.

Service
1. Replace crankcase pressure regulating valve using the instructions in Elsa (Repair Manual >>Engine >>
Engine Mechanical >> 17 Lubrication >> Removal and Installation >> Cover with Oil Separator) with part
number 06E103547H.
Tip: Reuse collected oil.
2. Follow all instructions in TSB 2011732, 00 Software Version Management (SVM), operating instructions.
3. Update the ECM using SVM action code as listed in the table below if necessary.

Model

Engine

Old Software
Part Number

Old Software
Version

New Software
Part Number

New Software
Version

A6
2009 – 2011

CCAA

4F1910551A

All

4F1910551D

0050

S4, S5 Cab
2010 – 2012

CCBA

All

8K0907551D

0003

A6 / A7
2012

CGXB

4G0907551A

All

4G0907551A

0007

CJWB

4L0910551K

0010

4L0910551K

0040

CJWC

4L0910551A

0010

4L0910551A

0050

CJWE

4L0910551J

0010

4L0910551J

0040

Q7
2011 – 2012

© 2014 Audi of America, Inc.

8K0907551 A&B

SVM Action
Code

01A092

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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 Service Bulletin
Warranty
Claim Type:

Use applicable claim type. If vehicle is outside any warranty, this Technical
Service Bulletin is informational only.

Service Number:

1050

Damage Code:

0010

Labor Operations:

Q7:
Pressure regulating valve remove + install
(reduced for overlap)

1050 9999 80 TU

Fuel rail remove + install

2441 2089 70 TU

Compressor remove + install

2114 1939 160 TU

S4/S5 Cab:
Pressure regulating valve remove + install

1050 1941 370 TU

A6/A7:
Pressure regulating valve remove + install
(reduced for overlap)

1050 1999 50 TU

Fuel rail remove + install

2441 2091 70 TU

Compressor remove + install

2114 1941 160 TU

All

Diagnostic Time:

Fuel bleed

2003 0091 10 TU

SVM software update

2470 2599 50 TU

GFF

0150 0000 20 TU

Road test prior to service procedure

No
allowance

Road test after service procedure

0121 0004 10 TU

0 TU

Technical diagnosis at dealer’s discretion
(Refer to Section 2.2.1.2 and Audi Warranty Online for DADP allowance
details)
Claim Comment:

© 2014 Audi of America, Inc.

As per TSB #2031458/5

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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 Service Bulletin
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
Parts Number

Part Description

Quantity

06E103213

Vent Tube

1

06E103547H

Crankcase pressure regulating valve

1

06E998907D

Repair kit

6

N 90316802

O-Ring Seal

1

079129717B

Seal

6

079129717D

Seal

6

G 012A8G1G

Coolant for top off

0.3 quarts

Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
• TSB 2011732 00 Software Version Management (SVM), operating instructions.
All parts and service references provided in this TSB (2031458) are subject to change and/or removal. Always
check with your Parts Department and service manuals for the latest information.

© 2014 Audi of America, Inc.

Page 4 of 4

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.