Can HPTuners disable codes for catless?

I know there have been crackdowns on tuning companies in this in the US.

I just want to make sure it's definitely possible to disable catless codes as a result of using long tube headers (replacing primary cats) on the M156?

Thanks in advance!

You can switch sensors on or off for diagnostic purposes, yes.

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Originally Posted by Schnell

You can switch sensors on or off for diagnostic purposes, yes.

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Thanks

I've switched off MIL for all sensor 2 and catalyst items, but still receive a MIL

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Originally Posted by hachiroku

I've switched off MIL for all sensor 2 and catalyst items, but still receive a MIL

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Dumb question but have you cleared the code?

yep...will try a few more things. i had the same issue with Eurodyne Maestro for my B6 Audi A4 with Motronic ECU. i believe i had to also update not only the check box for MIL but also but set for "disable"