[StevenC]

setting readiness will give the testing computer a perfect score when it checks your emissions and safety equipment.... EVEN IF YOU HAVE NO CAT...

 

[StevenC]

i believe it resets every 300 miles... the ecu does its emissions systems check every 300 miles from what i understand...

But easy enough to test.. set rediness, turn off car, then turn car back on and check the error code section, it will show rediness status

 

[StevenC]

Do you have odbII disabled?

 

[StevenC]

Not all things are supported and some will say "not supported"

Main thing is that the emissions says its ready.

 

[StevenC]

When you enabled ODB II, did you reupload your calibration? Changing the ODB II setting requires a complete reupload of the calibration.

Try uploading a new calibration anyway if you are still having problems.