0261S05190 9666382080 – how to choose the right ECU
We offer a used Bosch MEV17.4 ECU intended for Peugeot and Citroën with the 1.4 / 1.6 VTi engine. The unit is checked before it is sent.
After purchase, please send us your vehicle details: model, engine capacity and gearbox type.
Vehicle compatibility
The ECU fits selected versions of Peugeot and Citroën with the 1.4 / 1.6 VTi engine. The numbers on the label (0261S05190, 9666382080) decide the match, not just the car model and year. If you are not sure, send us a photo of your ECU label.
Failure symptoms – what to look for
- the car will not start, the injectors are not controlled,
- the diagnostic tester cannot connect to the ECU,
- the fuses are fine, but the ECU has no power,
- the problem appeared after water ingress or a wiring short circuit.
The cause can also be wiring, power supply or sensors. Before you buy an ECU, have the car diagnosed.
Fitting without programming
ECU 0261S05190 has its immobiliser disabled (IMMO OFF). Once connected in the car, it does not need programming or pairing with the immobiliser. After purchase, send us the car model, engine capacity and gearbox type. Want to transfer the data from your old ECU? Send it to us – cloning is free. The warranty is 6 months.
Bosch MEV17.4 label numbers
These are the numbers that matter when matching the ECU:
- Bosch number: 0261S05190
- PSA number: 9666382080
- ECU type: Bosch MEV17.4
Looking for a number other than 0261S05190? Browse the Peugeot and Citroën categories or the Bosch manufacturer page.
Questions and answers: 0261S05190
What do I need to provide after ordering ECU 0261S05190?
Send us the car 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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Does ECU 0261S05190 need programming?
No. It is an IMMO OFF plug & play version: the immobiliser is disabled, so no programming is needed after fitting.
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How can I check that 0261S05190 will fit?
Look at the label on your ECU. It must show the numbers 0261S05190, 9666382080 – the car model and year are not enough.
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