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S6 C8 HD MATRIX Change operating speed

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Old 12-07-2023, 05:11 AM
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Default S6 C8 HD MATRIX Change operating speed

I am currently using HD MATRIX. However, the operating speed is too high. It operates from 58KM to 60KM, but I want to CODING it to operate at 40KM. I want to know how to do it. thanks
Old 12-07-2023, 07:31 AM
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If it is possible to change the speed, you would need VCDS or similar to do it. Simpler OBD-II readers probably do not have the capability - no doubt others will know the answer to that one. The other consideration is that the parameter being set maybe a factor of global legislation. If, for instance, the lowest permitted speed by law anywhere in the world is 60km then it is unlikely Audi will permit a lower speed than that to be set.
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