NHTSA ID Number: 10120265
Manufacturer Communication Number: V011419 2035464
TSB/Document Date: 2017-10-21
Summary
Technical Bulletin (Cylinder Contribution/Balance Faults): This document informs that the Diagnostic strategy for zero fuel calibration was too sensitive. The production solution for this issue was Software implemented into production. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
Technical Bulletin
Model(s)
Year
Engine Code
Jetta, Jetta
Wagon
2009
CBEA
Jetta Sedan
2010
CJAA
Golf
2010-2014
CJAA
Jetta
Sportwagen/
Golf Wagon
2010- 2014
CJAA
Jetta (NF)
2011- 2014
CJAA
Beetle / Beetle
Convertible
2013-2014
CJAA
Trans. Code
From
To
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Condition
,
01 14 19 September 10, 2014 2035464 Supersedes Technical Bulletin V011414 dated July 15 2014 to increase
GFF Time expenditure.
MIL ON, Cylinder Contribution/Balance Faults Stored in ECM Fault Memory P0263, P0266, P0269 and/or
P0273
One or more of the following fault codes may be stored in the ECM Fault Memory:
DTC
Description
P0263
Cylinder 1 Contribution/Balance
P0266
Cylinder 2 Contribution/Balance
P0269
Cylinder 3 Contribution/Balance
P0273
Cylinder 4 Contribution/Balance
Note:
DO NOT diagnose or replace components due to injector contribution faults before performing the update function
as explained in this bulletin.
Page 1 of 10 plus attachment
© 2014 Volkswagen
Group 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 Volkswagen Group 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 Bulletin
Technical Background
Diagnostic strategy for zero fuel calibration too sensitive.
Production Solution
Software implemented into production.
Service
Note:
DO NOT replace injectors for these faults.
• Update ECM software with revised SW below.
Update-Programming Procedure:
Tip:
To Update-Programming using SVM, review and follow instructions in Technical Bulletin Instance 2014603
“Software Version Management”.
The SVM Process must be completed in its entirety so the database receives the update confirmation response. A
warranty claim may not be reimbursed if there is no confirmation response to support the claim.
Note:
Prior to launching the ODIS service diagnostic applications and starting control module update process, confirm
tester screen saver and power settings in accordance with Special Tools and Equipment - Service Information
Circular # VVT-12-02. Failure to do so may result in the tester entering power save mode during data transfer, and
subsequent control module failure.
When using a VAS 6150X or 6160X tester in conjunction with a VAS 5054A wireless transmitter head for a flash
procedure, please connect a USB cable between the transmitter head and the tester. Failure to do so may lead to
errors during the flash procedure.
VAS tools must only be used with their power adapters plugged in. Under no circumstances should they be used
on battery power alone during the programming procedure.
Page 2 of 10 plus attachment
© 2014 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Critical Warning: : The Midtronics Battery Charger must be connected to the vehicle battery for the duration of
the programming, to ensure the battery state of charge remains above 12.5 volts during the update process. If the
battery drops below 12.5 volts, the programming could fail which may result in damage to the control module.
Control modules damaged by inadequate voltage will not be covered under the warranty policy. The technician
should verify the vehicle voltage prior to starting the update process, and should monitor the voltage for the
duration of the update.
• Update the Engine Control Module using the SVM Unit code as listed in the table below:
Model
Jetta
Engine
Old Software
Part No.
Old
Software
Version
New Software
Part No.
CBEA
03L906022KS
3511
03L997016N
(MQ350)
3257
09
3204
New
Software
Version (or
higher)
SVM Unit
Code
3339
2771
Jetta
Jetta
Sportwagen
Jetta
Jetta
Sportwagen
Jetta
CBEA
03L906022PC
4029
3339
9970
(MQ350)
09
CBEA
03L997016N
8680
(MQ350)
7964
09
5109
CBEA
03L906022KT
3567
(DQ250)
3512
09
3258
3339
3339
03L997016P
3106
2857
2772
Jetta
Jetta
Sportwagen
CBEA
03L906022PD
(DQ250)
4107
9970
3339
4030
09
Page 3 of 10 plus attachment
© 2014 Volkswagen Group 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 Volkswagen Group 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 Bulletin
Jetta
Jetta
Sportwagen
CBEA
03L997016P
8681
(DQ250)
7965
09
5110
03L906019CL
7966
Jetta
CJAA
Golf
(MQ350)
7274
10
6935
Jetta
Sportwagen
3339
3339
03L906019CL
6902
9970
6473
5383
5319
Jetta
CJAA
03L906022TS
Golf
(MQ350)
4837
10
4279
03L906019CM
5145
7967
Jetta
CJAA
Golf
(DQ250)
7275
10
6903
Jetta
Sportwagen
3339
3339
03L906019CM
6474
9970
5384
5320
Jetta
CJAA
03L906022TT
Golf
(DQ250)
4838
10
4280
03L906019DA
5146
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TSB/Document ID: V011419 2035464
Replacement Service Bulletin Number:
MFR Communication Date: 2014-09-10
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM:SOFTWARE
MFR Component System:
MFR Component Subsystem:
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