I'm trying to get all of the readiness codes on my S550 to show 'Complete'. To do this, my first attempt was to go into the DTC module (on a copied tune, preserving the original) and set everything to 'No Error Report' and also set all the tests to 'Enabled' (such as catalyst, EGR, etc), based on some research on this forum, in the hopes that doing so would show instant-'Complete' after flashing. However, that is not the case, and I still show several incompletes.

ReadinessNoReport.jpg

Is there a way to force the readiness codes? Or, do I just need to drive? The car is heavily modified, so traditional avenues for handling this aren't necessarily available.

Thanks!