P0400 , P0325 1995 Nissan Maxima

[560Dennis]

1995 Nissan Maxima 200,000 miles.

I got thes codes p0400 and p0325 . As in other posts I cleaned the pluged tube. Then I checked as much as I could . All seemed to be on good order. I started it up and I still have the check engine light. Runs great.

Does the ECM automatically reset the codes? Or is it suppose to be done manually ?

Or I still have a problem .

[Beancooker]

It might reset after many (50?) engine starts. Easiest way to clear the codes, is go to the local AutoZone, and have them do it. They do it for free.