I got the cat changed and still showing the evap and egr not ready after driving for over 700 miles. i brought it back in to where they changed the cat and they hooked it up again and it was showing in mode 6 id 26 but nothing anywhere else. Anybody know what that means?

 

Do you have the actual "P" code followed by 4 digits?

 

There's isn't one I took it into firestone and the smog guy hooked it up he said there's no codes but when he put it into mode 6 id 26 came up he said it could be something that's there but hasn't show up as a p code yet. He didnt know to much about it

 

So we took it back to firestone and the smog guy there said that something is blocking it to test the evap and the egr i have no clue what that means