Postby smj999smj » Mon Dec 29, 2014 8:27 pm
Well, the evaporative emissions system has nothing to do with any of these codes. Could the 1-1/2 year old sender failed?... Sure, it could. You could always refer to the Nissan factory service manual and do the circuit checks to confirm that it is definitely the cause of the problem. I've yet to hear of anything else causing the P0463 code to set, but there's always a first!