smog

So I have a 2000 Jeep Wrangler with a 2.5l 4 cylinder and for the last 2 months I have been struggling with getting the cat monitor to ready. So to start off at the beginning, I went to get my Jeep smogged and it failed due to the cat monitor not being ready and after doing some research I came...

hope someone can help us out. Unable to pass smog, says Cat Coverter is not ready. We've performed the drive cycle numerous times and is a daily driver too. It's been tuned up and looked over by our mechanic too. Everything is in good shape. 02 TJ Wrangler, 78k miles. Replaced: oxygen sensors...