I am new to CO i called the emissions office etc... I was curious what they actually do? I cant get a passed readiness code to generate on my 1998 audi a4 2.8. I am going to replace the pre cat 02 sensors because they are shot. I only have a few weeks before i cant drive anymore. will this be an issue?

 

Moved this to the central region sub for you, should be able to get some better info here.