Ok, I am another max owner with the dreaded check engine light issue. I also have the funny noise from my right front wheel( but I save that for another post). I reset the ecu and "the light" came back after 3 blocks. I 've seen the ECU decoder and it dosent help. I 've asked 5 people so far ,and now I'm postin'.....

my codes are: 0325
0446
1220

do these codes look familiar
[IMG]PICT0171.JPG[/IMG]

 

Are you sure your reading your codes right?

03 25 - 3 long flashes and 25 quick flashes?
04 46 - 4 long flashes and 46 quick flashes?
12 20 - 12 long flashes and 20 quick flashes?

I HIGHLY doubt that you would have that many flashes, those numbers seem very very odd.

 

46 lol that must have taken for ever to count lol...

those numbers sound a little off... give the ECU another test... read to how to in to faqs section just to make 100% sure you are doing it right

 

http://forums.maxima.org/showthread.php?t=104931

follow all three links, and please count it right