View Full Version : Emissions time. Readiness questons

12-29-2007, 03:33 PM
So today I replaced both O2 sensors. After I cleared the codes. Now I'm having problems with readiness.

Secondary Air Pump - Failed or Incomplete.
Catalytic Converter - also Failed or Incomplete.

I've driven for about 50 miles, any tips or suggestions to get these to pass?

I still have the stock cat on, and I'm hoping my secondary air pump is still good.

Also does anyone know what measures the Cat readiness? the only sensor on that is the o2 sensor, and I just replaced that...

01-01-2008, 01:48 PM
drive around some more. It needs time to adapt.

01-01-2008, 02:27 PM
What poop said... It usually takes more than 50 miles... Usually it takes 3 times driving for it to do it's thing...