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OBD unlock patch in boot Method

The engine ECU is removed to process a "patch" in order to unlock operations via OBD. Then, the ECU just needs to be installed back in the vehicle. Reading and writing are then available via OBD.

How it works

Remove the ECU

How it works

Open the ECU

How it works

Unlock OBD operations on the ECU in boot

Compatibility List

Brand manufacturer

Model

Engine

ECU/TCU

Methods

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OBD