Services · ECU file service

Start/Stop disable: switching off automatic engine stop in the ECU

The automatic Start/Stop system switches the engine off at every stop to save fuel in the test cycle. In real traffic many drivers find it annoying, and it adds wear to the starter, battery and turbocharger. On most cars the button only switches it off until the next ignition cycle.

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Why workshops order it

Comfort — no more engine stops in traffic jams and at junctions.
Less wear on the starter motor, battery and turbo bearing.
After a battery or starter upgrade that the car cannot code itself.

What we do in the file

Start/Stop function disabled permanently in the engine ECU.
All other functions stay as from the factory; no warning appears on the dash.
Can be added to any other order (Stage 1, DPF, EGR) at the same time.

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Supported vehicles

VAG, BMW, Mercedes, Ford, PSA, Renault, Hyundai/Kia and other cars with Bosch MED17/EDC17/MG1/MD1, Continental Simos/SID, Delphi and others.

How to order

Register in the AUTO-REMAP file service, upload the original read of the ECU, tick Start/Stop disable together with any other options you need, and download the modified file — usually within minutes, complex ECUs within working hours. Checksums are corrected automatically.

Not sure your ECU is supported? Check your vehicle in the tuning catalog, look up truck and machine software in the solutions database, or write to us in any messenger.