Bosch · diesel · 2009–2014
VW ECU 03L 906 022 xxx — Bosch EDC17CP14
2.0 TDI common-rail (CBEA / CJAA) — Jetta, Golf, SportWagen, Beetle TDI. Related 03L 906 0xx numbers exist; the label decides.
Models fitted with 03L 906 022
Golf / GTI / Golf R
Mk6 (A6 platform) · 2010–2014
- 2.0 TDI (Golf TDI, Jetta SportWagen TDI) · CJAA
Jetta / GLI / SportWagen
Mk5 (A5 platform) · 2005–2010
- 2.0 TDI common-rail (2009–2010) · CBEA, CJAA
Jetta / GLI / Hybrid
Mk6 (A6 platform) · 2011–2018
- 2.0 TDI (2011–2014) · CJAA
Beetle
A5 (coupe + convertible) · 2012–2019
- 2.0 TDI (2013–2014) · CJAA
Pairing from bench experience — confirm with the label on your module before buying a donor.
Clone the 03L 906 022 ECU — $350 flat
Mail your original and a donor with the same full part number. VIN, immobilizer data, coding and adaptations are copied across on the bench, typically within 24 hours of arrival. Factory immobilizer stays on.
Volkswagen engine ECU cloneOn-car software step — remote ODIS, $250
Some cars still want an on-car step after a module swap: a software version management (SVM) update, coding, or a basic-settings adaptation. Plug a J2534 pass-thru interface into the car and we run the factory ODIS software on it from our bench — no dealer visit. The same session covers coding after any other VW or Audi module replacement.
Book the VW / Audi remote sessionFrequently asked questions
What is VW ECU part number 03L 906 022?
03L 906 022 is the part-number prefix of a Volkswagen engine control unit in the Bosch EDC17CP14 family (Bosch), common on 2009–2014 diesel cars. 2.0 TDI common-rail (CBEA / CJAA) — Jetta, Golf, SportWagen, Beetle TDI. Related 03L 906 0xx numbers exist; the label decides. The rest of the number selects the exact calibration.
Which models use a 03L 906 022 ECU?
In the US: Golf / GTI / Golf R Mk6 (A6 platform) (2010–2014); Jetta / GLI / SportWagen Mk5 (A5 platform) (2005–2010); Jetta / GLI / Hybrid Mk6 (A6 platform) (2011–2018); Beetle A5 (coupe + convertible) (2012–2019). Always confirm with the label — the same model year can carry a different family on another engine or build.
Can you clone a 03L 906 022 ECU?
Yes. Mail your original 03L 906 022 unit and a donor with the same full part number and we copy your VIN, immobilizer data, coding and adaptations onto the donor for $350 flat, typically within 24 hours of arrival, immobilizer intact. If the car then asks for an on-car step, the remote ODIS session over J2534 is $250.