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by saravanan2661 396 days ago
Where can one find these "defeat devices"? (asking for educational purposes)
2 comments
k4rli 396 days ago
IIRC it was just the firmware in Bosch ECUs.
link
constantcrying 396 days ago
The ECUs, the computer controlling the engine was programmed in a way in which it could detect the conditions of a test being run and alter it's behavior.
link