Evaporative System and Oxygen Sensor not ready.

Can't pass Smog.

I disconnected the battery since the CEL was on but
I've been driving it for a few 100 miles but still
has these problems.

Any help will be appreciated.

 

what car is this for?

 

1. let the car sit over night or until the temp gauge reads Cold
2. drive it on the freeway for at least 12miles with speeds of about 55-60 and NO abrupt acceleration
3. let the car COOL down over night or until the temp gauge reads COLD again and do step #2 again.. that SHOULD set the evap and 02 sensor. if not then your cell should come on for a problem

 

Ok I'll try this, is there a way to fix the problem if it does not work with this method?

I've been already driving the car for about 300 miles both highway and city driving.

 

99 civic si