About the vehicle inspection after MT 07 ECU rewriting

We tested CO concentrations in normal mufflers and external mufflers with ECUs rewritten in my vehicle

As a result, the CO test can be cleared without problems even with a normal muffler or an external muffler.
However, as the value changes even with air cleaner, engine oil, etc., depending on the situation
There might be cases where you can not pass the vehicle inspection.

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