Vmax & limiter calibration
Speed and RPM limit changes affect tyres, gearing, cooling and mechanical safety. The team verifies the declared environment and hardware limits before any change.
Controlled from identification to delivery.
Use only in a controlled environment and within all vehicle, tyre and local legal limits.
Why the original file matters
ECU family alone is not enough to identify a safe calibration target. Hardware number, software number, update state, reading method and file integrity all matter. AllChip OS keeps the original read and automatic identity result beside the selected vehicle profile so a mismatch is visible before work begins.
What to send
Upload the unedited original read whenever possible. Add identification files, ECU labels, diagnostic codes, hardware changes, fuel grade and the customer’s technical target. Clear input creates a faster engineering decision and a more traceable result.
After delivery
The result remains attached to the operation with its timestamp, status, engineer note and revision history. If further validation is needed, the workshop can send logs or supporting files without losing the original context.
Before you submit.
Does limiter removal increase engine power?+
No. A limiter strategy and power calibration are separate requests.