Engine control unit 0261S04616 9666325380 (Bosch MED17.4)
Used Bosch MED17.4 module for Peugeot and Citroën with the 1.6 THP engine – we check it before dispatch.
After purchase, please send us your vehicle details: model, engine capacity and gearbox type.
Bosch MED17.4 label numbers
These are the numbers that matter when matching the ECU:
- Bosch number: 0261S04616
- PSA number: 9666325380
- ECU type: Bosch MED17.4
Preparation and fitting
- IMMO OFF – plug & play: the immobiliser is disabled, so after fitting the ECU needs no programming or pairing with the immobiliser.
- After purchase, tell us the vehicle model, engine capacity and gearbox type.
- Free cloning: if you send us your ECU, we will transfer the data from it.
- Warranty: 6 months.
How to check compatibility
The most reliable way is to compare labels. Your ECU should show the numbers 0261S04616, 9666325380. This unit was used in selected versions of Peugeot and Citroën with the 1.6 THP engine, but the number decides compatibility, not the model or year. If in doubt, send us a photo of the label.
Possible symptoms of a faulty ECU
- the engine does not start, no injector control,
- no communication with the ECU during diagnostics,
- the ECU has no power supply although the fuses are fine,
- failure after water ingress or a short circuit in the wiring.
These symptoms can also come from a wiring, power supply or sensor fault, so run a diagnosis before buying.
More units in the Peugeot and Citroën categories and on the Bosch manufacturer page.
FAQ – ECU 0261S04616 (Bosch MED17.4)
How can I check that 0261S04616 will fit?
Look at the label on your ECU. It must show the numbers 0261S04616, 9666325380 – the car model and year are not enough.
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Is cloning charged?
No, cloning is free. Send us your ECU and we will transfer the data from it.
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What vehicle details should I send after purchase?
The vehicle model, engine capacity and gearbox type.
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How do I know the ECU is faulty?
Typical symptoms are no start, no communication in diagnostics or no power to the ECU. However, wiring, power supply or sensors can cause them too, so run a diagnosis before buying.
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