Ok, I got all three codes (p0507,p1283, p1273) on my 2004 nissan maxima but I got the p1283 first. Therefore I replaced the O2 air fuel sensor first for the p1283 code. Now I have two codes left. p0507 and still p1283. Any suggestion would be helpful.

Tomorrow planning on cleaning the iac for the p0507 code. I see a lot of people have issues with the p0507 code. Do anybody know the relearning process for the 04 maxima?
Thanks!

 

Hey Deem,

What exactly is your Motor/Car doing that throws off those codes?

 

Starting the car takes a bit longer when cold (im in florida so cold is like 70 degrees outside), and the check engine light is on. The car drives pretty good but it's still performing poorly. I cleaned the IAC and reset the code. The car drives like it has gained power but I'm hearing a leak under the hood. Found that the pcv hose had a split and replaced it. Now the air leak sounds like it's coming from the intake manifold runner valve. Any idea what that is about? It's a very expensive sensor. I rather clean it or something before buying a new one.