Bosch · petrol · 2006–2012
VW ECU 3C0 907 115 xxx — Bosch MED9.1 / MED17.5
Passat B6 and CC 2.0T. Early units MED9.1 (FSI), later MED17.5 (TSI).
Models fitted with 3C0 907 115
Passat
B6 (sedan + wagon) · 2006–2010
- 2.0T FSI · BPY
- 2.0 TSI (2009–2010) · CCTA
CC
Passat CC / CC · 2009–2017
- 2.0 TSI (2009–2013) · CCTA, CBFA
Eos
Convertible (1F) · 2007–2016
- 2.0T FSI (2007–2008) · BPY
Pairing from bench experience — confirm with the label on your module before buying a donor.
Clone the 3C0 907 115 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 3C0 907 115?
3C0 907 115 is the part-number prefix of a Volkswagen engine control unit in the Bosch MED9.1 / MED17.5 family (Bosch), common on 2006–2012 petrol cars. Passat B6 and CC 2.0T. Early units MED9.1 (FSI), later MED17.5 (TSI). The rest of the number selects the exact calibration.
Which models use a 3C0 907 115 ECU?
In the US: Passat B6 (sedan + wagon) (2006–2010); CC Passat CC / CC (2009–2017); Eos Convertible (1F) (2007–2016). Always confirm with the label — the same model year can carry a different family on another engine or build.
Can you clone a 3C0 907 115 ECU?
Yes. Mail your original 3C0 907 115 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.