I have a 1997 pathfinder xe with the check engine light on.
The obd code readout was P0446 ( evap canister vent control valve circuit ). The truck is running fine no problems. I believe if
a real problem existed, I would notice some kind of rough idle or
something. I noticed a TSB out on this 00-060 and 00-085.
Any help on checking the evap system and isolating this problem would be appreciated.
stanen8871@aol.com