File-only services / US$20 per file

IMMO off and crash-data reset. Every file reviewed by hand.

One flat price: US$20 per file for IMMO off or crash-data reset. Mileage correction is work in progress and is not accepting requests yet. Upload an original readout from your bench. A technician checks compatibility before payment and delivers a manually processed file once payment is arranged. There are no credits and no instant calculators.

IMMO off

Choose from the listed car, motorcycle, truck and tractor brands and their ECU options. Version and memory details are retained where specified. Provide the exact part number and vehicle. Selecting an ECU does not guarantee compatibility; every readout is reviewed manually.

Browse the public IMMO off ECU list

Crash-data reset

Browse the airbag module list by vehicle brand in the File desk, without signing in. Module numbers and version details are retained where listed. For modules where stored crash data remains after all physical repairs are complete. Module compatibility is reviewed manually for each file; you must confirm repairs are done.

Browse the public airbag module list

Mileage correction — Work in progress

This service is being developed and is not accepting requests yet. When available, it will be for lawful, documented corrections only, for example after replacing a cluster or module. We do not assist with concealing true mileage.

Working hours

08:00–17:00 (8am–5pm), UTC+2.

How a job runs

Sign in and upload your original readout (up to 32 MB).
A technician checks compatibility and approves the US$20 job or declines with a reason.
You accept the approved job. Payment is arranged separately with ECU Tech; online checkout is not connected.
Staff record received payment, process the file manually and upload the result for download.

Open the file desk

ECU Tech no longer sells parts or accepts mail-in modules.