The Peugeot 207 1.6 THP 16v turbo petrol engine uses a Bosch MED17.4 ECU which commonly experiences problems. This listing is for an ECU with codes 0261S04689-9666104380 and will fit a Peugeot 207.

Bosch MED17.4





1.6 THP Turbo

If you are experiencing random faults such as a misfire, ignition coil problems, or a permanent temperature sensor fault then it's likely you have a faulty ECU. It's very common for the MED17.4 ECU to get water ingress due to the location on the vehicle and water can track along the wires.

We can offer three options for this ECU.

1. We can supply a replacement unit which is not coded - the vehicle will not run until it has been programmed, this option is not warranted and will require the help of a specialist.

2. The best option is to send us your original ECU, we can copy the entire ECU contents using specialist equipment, the immobiliser coding and vehicle configuration will be cloned on to a good working unit. The new ECU will then be plug and play with no coding required at all.

3. We can fit the ECU with an immobiliser Emulator. This uses a special circuit board to feed the ECU an immobiliser code which will allow it to start the engine. This option is only recommended when you've lost your immobliser coding and cannot fix it.


Important: Please contact to check availability before purchasing: remap@hdi-tuning.co.uk

ECU label

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