Can I submit a Bosch MED17.5.21 file outside normal business hours?

Yes. Eagle Tuning provides 24/7 file-service coverage with calibration engineers working across multiple time zones.

How do I order a Bosch MED17.5.21 file?

Create a dealer account, upload the original ECU file, choose the requested calibration work and submit the order through the Eagle Tuning portal.

Which programming tools can be used?

Tool support depends on the exact vehicle, ECU hardware and software version. The page lists programming tools recorded against vehicle applications associated with this ECU family.

PROFESSIONAL ECU CALIBRATION · 24/7 WORLDWIDE

Bosch MED17.5.21 File Service

Q: Can I request a revision?

Yes. Original files, modified files, revisions and order-specific technical support remain organized inside the same portal order.

Eagle Tuning provides professional Bosch MED17.5.21 file service for tuning workshops and dealers worldwide. Our database currently links this ECU family to 118 vehicle/engine applications across 5 brands. Upload your original ECU file through the dealer portal, select your requested calibration work, and receive the modified file directly inside the same order.

Create Free Dealer Account Upload Your File

Already have the ECU read? Sign in, create an order and send the original file directly to the calibration team.

24/7File-service coverage

WorldwideMultiple time zones

Order-specificFiles, revisions & support together

Cars · Trucks · AgricultureMulti-market calibration workflow

APPLICATION DATABASE

Bosch MED17.5.21 supported vehicle applications

Every application below is pulled from the ECU-to-engine relationships in the portal catalog.

Cars

37 model groups

Alpina

B4

2017 -> ...S 3.0T 440hp · Petrol

Audi

A1

8X - 2010 - 20141.4 TFSI 140hp (CPTA) · Petrol
8X - 2015 - 20171.0 TFSI 110hp · Petrol
8X - 2015 - 20171.0 TFSI 82hp · Petrol
8X - 2015 - 20171.0 TFSI 95hp · Petrol
All years / ECU dependent1.0 Tsi
All years / ECU dependent1.2L - FSI - TSI - TFSI - TFS - i
All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i
GB - 2018 ->25 TFSi (1.0T) 95hp · Petrol

A2

All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i

A3

8P - 2008 - 20121.2 TFSI 105hp · Petrol
8P - 2008 - 20121.4 TFSI 122hp · Petrol
8V - Mk1 - 2012 - 20161.2 TSI 105hp · Petrol
8V - Mk1 - 2012 - 20161.4 TFSI 122hp (CMBA-CPVA) · Petrol
8V - Mk1 - 2012 - 20161.4 TFSI 125hp (CMBA-CPVA) · Petrol
8V - Mk1 - 2012 - 20161.4 TFSI 140hp (CHPA-CPTA) · Petrol
8V - Mk1 - 2012 - 20161.4 TGI G-Tron 110hp · Petrol
8V - Mk2 - 2016 - 20191.0 TFSI 115hp · Petrol
All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i

A4

All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i
B9 - 2015 - 20181.4 TFSI 150hp · Petrol

Q2

All years / ECU dependent1.0 Tsi
All years / ECU dependent1.2L - FSI - TSI - TFSI - TFS - i
All years / ECU dependent1.4L TSI - TFS - FSI - TFSI
GA - 2016 - 20191.0 TFSI 116hp · Petrol

Q3

All years / ECU dependent1.4L TSI - TFS - FSI - TFSI

Q5

8R - 2012 - 20161.4 TFSI 150hp · Petrol

Seat

Alhara

All years / ECU dependent1.4 TSI

Altea

All years / ECU dependent1.4 TSI

Arona

2017 - 20201.0 TSI 115hp · Petrol
2017 - 20201.0 TSI 95hp · Petrol

Ateca

2016 - 20191.0 EcoTSI 115hp · Petrol

Cordoba

All years / ECU dependent1.4 TSI

Ibiza

2008 - 2015 ( 6J )1.2 TSI 85hp · Petrol
2008 - 2015 ( 6J )1.4 TSI 140hp · Petrol
2015 - 2017 ( 6J )1.0 TSI 110hp · Petrol
2015 - 2017 ( 6J )1.0 TSI 95hp · Petrol
2017 -> ( A0 )1.0 TSI 115hp · Petrol
2017 -> ( A0 )1.0 TSI 95hp · Petrol
All years / ECU dependent1.0L 12V
All years / ECU dependent1.4 TSI

Leon

5F MK1 - 2012 - 20171.0 TSI 110hp · Petrol
5F MK1 - 2012 - 20171.2 TSI 105hp · Petrol
5F MK1 - 2012 - 20171.2 TSI 110hp · Petrol
5F MK1 - 2012 - 20171.2 TSI 85hp · Petrol
5F MK1 - 2012 - 20171.4 TGI 110hp · Petrol
5F MK1 - 2012 - 20171.4 TSI 122hp (CMBA-CXSA) · Petrol
5F MK1 - 2012 - 20171.4 TSI 125hp (CZCA) · Petrol
5F MK1 - 2012 - 20171.4 TSI 140hp (CHPA) · Petrol
5F MK2 - 2017 - 20191.0 TSI 115hp · Petrol
5F MK2 - 2017 - 20191.4 TSI 150hp · Petrol
All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i

Toledo

All years / ECU dependent1.4L TSI - TFS - FSI - TFSI - i

Skoda

Fabia

2015 - 20201.0 TSI 110hp · Petrol
2015 - 20201.0 TSI 95hp · Petrol
All years / ECU dependent1.4 TSI

Karoq

2017 - 20201.0 TSI 115hp · Petrol
All years / ECU dependent1.0 T

Octavia

2013 - 20161.0 TSI 115hp · Petrol
2013 - 20161.2 TSI 105hp · Petrol
2013 - 20161.2 TSI 86hp · Petrol
2013 - 20161.4 TSI 140hp (CHPA) · Petrol
2013 - 20161.4 TSI G-TEC 110hp · Petrol
2017 - 20191.0 TSI 115hp · Petrol
2017 - 20191.2 TSI 86hp · Petrol
2017 - 20191.4 TSI 140hp (CHPA) · Petrol
2017 - 20191.4 TSI G-tec 110hp · Petrol
All years / ECU dependent1.4 TSI

Rapid

2012 ->1.0 TSi 95hp · Petrol
2012 ->1.2 TSI 90hp · Petrol

Yeti

All years / ECU dependent1.4 TSI

Volkswagen

Beetle

All years / ECU dependent1.4 TSI

Caddy

All years / ECU dependent1.4 TSI
Mk4 - 2015 - 20161.0 TSI 102hp · Petrol
Mk4 - 2015 - 20161.4 TGI 110hp · Petrol
Mk4 - 2016 - 20191.0 TSI 102hp · Petrol

Eos

All years / ECU dependent1.4 TSI

Golf

All years / ECU dependent1.0 Tsi
All years / ECU dependent1.0L 12V
All years / ECU dependent1.2 TFSI
All years / ECU dependent1.4 TSI/ TFSI
Golf 6 - 2009 - 20121.2 TSI 85hp · Petrol
Golf 7 - 2012 - 20161.0 TSI 115hp · Petrol
Golf 7 - 2012 - 20161.0 TSI 95hp · Petrol
Golf 7 - 2012 - 20161.2 TSI 105hp · Petrol
Golf 7 - 2012 - 20161.2 TSI 85hp · Petrol
Golf 7 - 2012 - 20161.4 TGI 110hp · Petrol
Golf 7 - 2012 - 20161.4 TSI 122hp · Petrol
Golf 7 - 2012 - 20161.4 TSI 125hp · Petrol
Golf 7 - 2012 - 20161.4 TSI 140hp · Petrol
Golf 7.5 - 2017 - 20191.0 TSI 85hp · Petrol
Golf 7.5 - 2017 - 20191.0 TSI 110hp · Petrol
Golf 7.5 - 2017 - 20191.0 TSI 116hp · Petrol
Golf 8 - 2020 - 20241.0 TSI 110hp · Petrol

Golf Sportsvan

2014 ->1.0 TSI 115hp · Petrol

Jetta

All years / ECU dependent1.4 TSI

Lupo

All years / ECU dependent1.4 TSI

Passat

All years / ECU dependent1.4 TSI

Polo

2009 - 2014 ( 6R )1.4 TSI Blue GT 140hp · Petrol
2014 - 2017 ( 6C )1.0 TSI 110hp · Petrol
2014 - 2017 ( 6C )1.0 TSI 95hp · Petrol
2014 - 2017 ( 6C )1.2 TSI 90hp · Petrol
2017 - 20201.0 TSI (2019 ->) 115hp · Petrol
2017 - 20201.0 TSI (2019 ->) 95hp · Petrol
2017 - 20201.0 TSI 115hp · Petrol
2017 - 20201.0 TSI 95hp · Petrol
All years / ECU dependent1.0L 12V
All years / ECU dependent1.4 TSI

Scirocco

All years / ECU dependent1.4 TSI

Sharan

All years / ECU dependent1.4 TSI

T-Cross

2019 ->1.0 TSI 95hp · Petrol

T-Roc

2017 - 20211.0 TSI 115hp · Petrol

Tiguan

All years / ECU dependent1.4 TSI

Touran

All years / ECU dependent1.4 TSI

Up

2012 ->1.0 TSI 90hp · Petrol
2012 ->1.0 TSI GTI 115hp · Petrol
All years / ECU dependent1.0 Tsi
All years / ECU dependent1.0L 12V

FILE SERVICE

Available calibration work

Available work depends on the exact vehicle, engine, ECU software version and the original file you upload. The list below is generated from calibration options associated with Bosch MED17.5.21 applications in our database and may include performance, diagnostic, DPF, EGR, SCR/AdBlue, OPF/GPF and other ECU-specific functions where they are actually mapped.

DTC RemovalSTART/STOP OFFPop & Bang Crackle mapDECATFLAPSVmax

Exact support is file-specific. Uploading the original file lets the calibration team verify software version and available options before delivery.

Use & compliance: Some listed functions may be intended for diagnostic, testing, research, motorsport, off-road, repair or other permitted applications. Availability on this page does not mean every use is permitted in every country or for every vehicle. The customer is responsible for complying with the laws and regulations applicable to the vehicle and its use.

DAMOS & WINOLS DEVELOPMENT DATA

Damos / Mappack projects associated with MED17.5.21

1 active development-data project in our marketplace match this ECU family.

Software identifiers below are pulled from the Eagle Tuning Damos catalog to help workshops identify potentially relevant development data. Project availability is separate from file-service calibration and should always be verified against the exact ECU software.

Seat

Leon 1.4 TSI

Super Mappack

ECUMED17.5.21

Software references

04E906016J04E907309A533281

View Matching Damos Projects Create Free Dealer Account

Damos compatibility note: A matching ECU-family reference does not guarantee that a project matches every hardware or software version. Compare the software identifiers with the exact ECU read before purchasing or using development data.

PROGRAMMING PLATFORMS

Tools associated with MED17.5.21 applications

Communication method can differ by vehicle, ECU hardware and software revision.

TAutotuner72 linked applications

TCMDFlash66 linked applications

TFlex48 linked applications

TAlientech KESSv246 linked applications

TNew Genius21 linked applications

TAlientech KESS319 linked applications

TByteShooter Toolbox14 linked applications

TNew Trasdata11 linked applications

TPCM-Flash5 linked applications

TAlientech K-TAG3 linked applications

TbFlash3 linked applications

TDiamond1 linked application

Compatibility note: A tool listed here is recorded against one or more vehicle applications associated with this ECU family; it is not a universal read/write guarantee for every MED17.5.21 version. Always verify the exact protocol in your programming tool before reading or writing.

WORKFLOW

How the 24/7 file service works

Read the original file

Use a supported professional programming tool and keep a clean original ECU read.

Upload to the portal

Create the order, select the vehicle/ECU and upload the original file.

Describe the request

Choose the required calibration work and include relevant hardware or diagnostic information.

Download the modified file

The modified file, revisions and order-specific support stay together inside the same order.

WORLDWIDE COVERAGE

Your workshop does not stop when one time zone goes to sleep.

Eagle Tuning operates file-service coverage across multiple time zones, with calibration engineers working throughout the day and night. Workshops in North America, Europe, the Middle East, Asia, Australia and other markets can submit files without waiting for a single local office window.

This is not AI. Every calibration is manually developed in WinOLS by real calibration engineers. We do not rely on automated one-click solutions such as generic Swiftec-style automatic processing. Real people review the file, build the calibration and support the order.

AMERICASEUROPEMIDDLE EASTASIAAUSTRALIA24 / 7

This is not AI. Manual WinOLS calibration by Eagle Tuning engineers working across multiple time zones worldwide.

FAQ

Bosch MED17.5.21 file-service questions

Do I need to know the exact ECU software version?

No. Upload the original ECU file with the vehicle information. The calibration team can review the file and verify the software/application before processing the order.

Can I submit a MED17.5.21 file outside normal business hours?

Yes. The Eagle Tuning file-service workflow is available 24/7 and the calibration team works across multiple time zones.

Can I request a revision?

Yes. Original files, modified files, revisions and the order-specific support conversation remain together inside the same portal order.

What programming tool can I use?

Tool support depends on the exact vehicle, hardware and ECU software version. Use the tool list above as catalog guidance and verify the exact protocol in your programming software.

START YOUR ORDER

Bosch MED17.5.21 file ready?

Join the dealer portal, upload the original file and send it directly to the 24/7 calibration queue.

Create Free Dealer Account Dealer Login

WINOLS LICENSE CHECK

Official EVC verification

We use licensed WinOLS software for manual calibration development. Use the official EVC badge below to verify the license directly with EVC.