ECU 03C906027BQ / 0261S06113 for the VW Touran II 1.4
03C906027BQ (0261S06113) is a Bosch MED17.5.5 engine ECU for the VW Touran II 1.4. We sell it as an IMMO OFF Plug & Play version – after fitting it does not have to be programmed to the car's immobiliser. Every unit is checked before dispatch; warranty: 6 months.
Label markings
- OEM number: 03C906027BQ (03C 906 027 BQ)
- Bosch number: 0261S06113
- ECU type: Bosch MED17.5.5
Vehicle compatibility
The ECU is listed for: VW Touran II 1.4. The label numbers decide – OEM 03C906027BQ and Bosch 0261S06113 must match your ECU. The model and engine size alone are not enough: a different number, e.g. 03C906016BT (0261S07201), means a different version of the ECU.
Installation and preparation
The IMMO OFF Plug & Play version needs no programming or immobiliser adaptation. The ECU runs without errors after fitting. If you prefer a clone of the data from your own ECU, we will make it on request once you send the ECU or its files.
Symptoms of a failed ECU
A failed ECU can show different symptoms, for example:
- hard starting on a cold or warm engine
- the engine does not start
- no diagnostic communication with the ECU
- rough engine running
Power supply, earth, wiring and fuses can cause similar symptoms – run a diagnosis before replacing the ECU.
Other VW engine ECUs in stock
Full range: Volkswagen engine ECUs · Bosch ECUs
Frequently asked questions about the 03C906027BQ / 0261S06113 ECU
Do errors appear after fitting?
No. The 03C906027BQ ECU is an IMMO OFF version and runs without errors after fitting.
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Can I order a clone of my own ECU?
Yes, on request. Send us your ECU or its files and we will transfer the data to the 0261S06113 ECU.
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Is the 03C906027BQ ECU checked before dispatch?
Yes, every unit is checked before dispatch. Warranty: 6 months.
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