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TVA Off — Supported ECU families

Verified module solution applied in the ECU software.

How it works: upload your original ECU file → the system detects the ECU from the file and enables only genuinely applicable solutions → the solution is verified at hex level and applied, the checksum is corrected by the built-in PrimeChecksum → credit is charged only on successful delivery.

68 ECU families · 70 brands

Upload Your File — Results in Seconds

TVA Off — Car (67)

TVA Off — Truck · Bus (1)

Frequently asked questions

How is a TVA Off file made?

How it works: upload your original ECU file → the system detects the ECU from the file and enables only genuinely applicable solutions → the solution is verified at hex level and applied, the checksum is corrected by the built-in PrimeChecksum → credit is charged only on successful delivery.

Which ECUs support TVA Off?

Verified solutions currently exist for 68 ECU families and 70 brands; the full list is on this page by vehicle type.