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Technical Service Bulletin 2077251/1

Instructions for use


Please note:
This TSH article may be used only if the equipment
combinations, on-board control units and event memory
entries specified below apply to the vehicle.
Diagnostic trouble codes
Diagnostic addressDiagnostic trouble codeFault symptomStorage state
0001 - Engine electronicsP256300: Turbocharger Boost Control Position Sensor Circuit Range/PerformanceIntermittent
0001 - Engine electronicsP00AF00: Turbocharger/Supercharger Boost Control "A" Module Performancestatic
0001 - Engine electronicsP00AF00: Turbocharger/Supercharger Boost Control "A" Module PerformanceIntermittent
0001 - Engine electronicsP256300: Turbocharger Boost Control Position Sensor Circuit Range/Performancestatic

Technical Service Bulletin
Transaction No.: 2077251/1
21-25-01 - Turbocharger Wastegate Stuck; exhaust emissions warning lamp, event entry P2563/P00AF
Release date: Mar 21, 2025

Condition

Applicable Vehicles

Model(s)

Year

Eng. Code

Trans. Code

VIN Range From

VIN Range To

Golf

2015 - 2018

1.8T

All

All

All

GTI

2015 - 2021

2.0T

All

All

All

Golf R

2015 - 2019

2.0T

All

All

All

Golf Sportwagen / Alltrack

2015 – 2019

1.8T

All

All

All

Jetta GLI

2019 - 2024

2.0T

All

All

All

Arteon

2019 – 2021

2.0T

All

All

All

Atlas

2018 – 2023

2.0T

All

All

All

Atlas Cross Sport

2020 - 2023

2.0T

All

All

All

 

Revision Table

Instance Number

Published Date

Version Number

Reason For Update

2077251/1

03/20/2025

21-25-01

Original publication

One or more of the following fault code(s) must be stored in the ECM:

 

DTC

Description

P2563

Turbocharger Boost Control Position Sensor Circuit Range/Performance

P00AF

Turbocharger/Supercharger Boost Control "A" Module Performance

 

DTC P2563 must have symptom code 14846 for this TSB to be applicable!

 

Technical Background

Not applicable

Production Solution

Not applicable

Service

With Turbocharger installed

 

1. Check wastegate adjustment on turbocharger for accessibility/ease of movement:

•

Check wastegate adjustment on turbocharger (see illustration 1, red circle) for stiffness/secure fit:

‒

If the wastegate adjustment moves easily, this TSB does not apply and further diagnosis is needed.

‒

If the wastegate adjustment is not easily moved, continue with step 2.

Illustration 1) wastegate rod (affected area on turbocharger)

 

2.Try to loosen wastegate adjustment:

- With turbocharger still installed on vehicle:

Generously spray wastegate adjustment with commercially available rust remover and let sit for at least 30 minutes.

•

With the ODIS tester, attempt to perform basic settings for the wastegate adjustment:

‒

If the wastegate adjustment basic settings can be performed successfully, apply grease to the clevis on the wastegate adjustment with hot screw paste (part number G 052 112 A3). No further work is necessary, clear the faults and return the vehicle to the customer.

‒

If the wastegate adjustment basic settings cannot be performed with the ODIS tester, continue with “With turbocharger removed”.

 

- With turbocharger removed:

•

Remove the turbocharger according to the instructions found in the repair manual.

•

Manually manipulate the wastegate assembly to attempt to free the wastegate adjustment again:

‒

If the wastegate adjustment cannot be loosened in this way, continue with step 3.

‒

If the wastegate adjustment can be released in this way, apply grease to the clevis on the wastegate adjustment with hot screw paste (part number G 052 112 A3).

•

Reinstall the turbocharger according to the instructions found in the repair manual.

•

Perform basic settings using the ODIS tester and clear the faults.

•

No further work is necessary, the vehicle can be returned to the customer.

 

3. Turbocharger replacement

•

If the repairs are unsuccessful, replace the turbocharger according to the repair manual.

•

Apply grease to the new clevis on the wastegate adjustment with hot screw paste (part number G 052 112 A3).

•

Perform basic settings using the ODIS tester and clear the faults.

•

No further work is necessary, the vehicle can be returned to the customer.

 

Warranty

 

To determine if this procedure is covered under Warranty, always refer to the Warranty Policies and Procedures Manual1)

Model(s)

Year(s)

Eng. Code(s)

Trans. Code(s)

VIN Range From

VIN Range To

Golf

2015 - 2018

1.8T

All

All

All

GTI

2015 - 2021

2.0T

All

All

All

Golf R

2015 - 2019

2.0T

All

All

All

Golf Sportwagen / Alltrack

2015 - 2019

1.8T

All

All

All

Jetta GLI

2019 - 2024

2.0T

All

All

All

Arteon

2019 - 2021

2.0T

All

All

All

Atlas

2018 - 2023

2.0T

All

All

All

Atlas Cross Sport

2020 - 2023

2.0T

All

All

All

SAGA Coding

Claim Type:

Use applicable Claim Type1)

Service Number:

Damage

Code

HST

Damage Location (Depends on Service No.)

2130

0017

--

--

Parts Manufacturer

Golf, Golf Sportwagen/Alltrack, GTI, Jetta GLI

3ME(2)

Arteon, Atlas,

Atlas Cross Sport, Golf R

WWO(2)

Labor Operation3):Battery Charge

27068950 = See Elsa for latest time units

Labor Operation3):

Remove and Install engine cover

108319XX = see Elsa for latest time units and labor op

Labor Operation 3) :

Loosen/restore movement of turbocharger linkage

21304199= 20 TU

Labor Operation 3) :

Remove and Install turbocharger (only if necessary)

213019XX = see Elsa for latest time units and labor op

Diagnostic Time4)

GFF Time expenditure

01500060 = Actual GFF print out

YES

Road Test

01210004 = 00 TU

NO

Technical Diagnosis

01320000= 00 TU max.

NO

Claim Comment:Input “As per Technical Bulletin 2077251” in comment section of Warranty Claim.

1)Vehicle may be outside any Warranty in which case this Technical Bulletin is informational only.

2)Code per warranty vendor code policy.

3)Labor Time Units (TUs) are subject to change with ELSA updates.

4)Documentation required per Warranty Policies and Procedures Manual.

 

Required Parts and Tools

Part number

Part Description

Quantity

G 052 112 A3

Hot screw paste

1

See ETKA

Turbocharger

1

See ETKA

Necessary one-time use parts

See ETKA

 

Part Number

Part Description

Quantity

See ETKA

Fasteners, Bolts, Nuts, and Screws as needed per the Repair Manual

See ETKA/ELSA

 

Additional Information

All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.

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