I have a 94 accord with an H22a and it has been running perfectly til about 2 months ago when the check engine light came on and I check it out to find that it was code 41 for my heated o2 sensor(HO2S). I have gone through EVERY TROUBLE SHOOTING STEP IN THE BOOK and still cant find out whats wrong. Today I got the code to go away but it was replace by code 6 and code 22 so I got to work fixing those but as soon as I fixed them code 41 came back. My registration is over due and I need to get the car smogged first(wont pass with check engine light on). I NEED to get the car running for school. Please help me

-Josh