The cause of the problem must be clear before the file is changed. Software cannot repair a failed sensor, damaged wiring, a faulty module or a mechanical defect.
Tell us the symptoms, checks already carried out and vehicle details. Any mechanical, electrical or communication fault must be repaired first.
Where a software correction is appropriate, we work from the original ECU read. All notes remain with the order so there is a clear record of what was checked and changed.
A failed sensor, broken wire, power-supply issue, mechanical fault or defective module must be repaired first. Changing the software will not remove the underlying problem.
No. The mechanical or electrical cause must be diagnosed and repaired before any appropriate software correction.
Include the diagnostic codes, symptoms, checks already carried out and the vehicle and ECU details.
Yes. Keep the original read and never replace it with a file from another vehicle or an unverified source.
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