My 97 pathfinder has been throwing the p0440 code off and on for about four years. I am going to sell the vehicle and would like to clear this up and have been told by a Nissan dealer that the problem is with the evap control valve or also called the "vent control valve". I would like to change this myself if possible. Does anyone know where this valve is located on this vehicle ??

ThanksJMR

this is good place to go> Copy this : Forums.nicoclub.com/zeroforum?id=37Download 97 pathfinder service manual and you will find everithing in that service manual.But first you have to have ra zip file.