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      06-04-2023, 10:27 AM   #2
tdott
Brigadier General
3943
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3,988
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Drives: M3
Join Date: Nov 2010
Location: South FL / 6ix

iTrader: (4)

One reads/clear errors codes, one modifies vehicle coding.

You'll need both to make changes such as remove EDC and also be able to read and clear error codes.
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