I've had this code for a year now. I've replaced the egr valve, egr solenoid and all included vacuum lines. I have not replaced the egr temp sensor. Not sure what else to check and I'm at the end of my rope. I know that this has annoyed many of us so right now I'm up for any suggestions.

Eric

 

0302 can be a PITA sometimes....bump.

 

code 0302 could be any of the following (bottom of 0302 page)

http://photobucket.com/albums/v158/e...D/EGR/EGR0302/

0302 could also be a malfunctioning BPT valve or like you said EGR temp sensor.

 

Well I've had 0903 evap canister vent control valve code on for a year and I've had my whole evap system replaced, I've had the special smoke machine to check for any leaks and I've had 4 3 shops look at it including Nissan and cant figure out why that code keeps coming on. Go figure

 

My 0302 code was fixed by me just cleaning my throttle body real good. It can be almost anything. Check to make sure all the vacuum lines are attached...if one got knocked off..or forgotten to be put back on..that could cause the light to come on as well