I keep failing my emissions test and I don't understand it.
Car is stock exhaust and stock tune.

I receive report that the monitor (catalyst, evap, secondary) "not ready"

I have no error codes, all working as intended.

I meant to check with my iCarsoft MB2 to see if I can check the status of these sensors but I do not know how. I followed a video but mine didn't match the handheld version.

Any ideas????????

 

how do you know for sure you do not have a tune?

the M156 should set emissions within 3 drive cycles or less. if starting engine from the morning in cold weather with 75% fuel capacity, you'll hit readiness for all emissions within 10 minutes or less of driving.

 

Well I'm probably 2 drive cycles in to be fair.

Previous owner told me no tune.

 

Looks fine on xentry, O2 sensors active...

 

tunes do not turn off sensors they turn off either the CEL or the diagnosic function that runs to evaluate if the function is passed.