I went to renew my inspection sticker today and it failed emisions.
I had codes 0705, 0111 & 0807.
What do I need to replace to pass emisions.
Thanks

 

Depending on whether or not you failed because you had codes stored, I'd say fix them all
If your question is what these codes mean, look in the 4th gen. faq's, they have a list of the codes and what they mean

 

Well i checked the codes before the test then I reset the computer. I was this would alow it to pass.
I also read the Haynes book and it realy doesn't say much. I just want to replacve the peice that was causing the problem. I don't want to pay dealer rates. Any write ups on this issue. I have a 97 maxima and the evap sytem is in the back.
Thanks

 

Your car failed cause you reset the ECU right before the test, what did you expect? The ECU wasn't ready and you failed.

 

You need to drive between 150 and 200 miles for the ECU to fully reset itself and run all of its tests. The EVAP problem is notorious for giving heck on fourth generations...no suggestions...