Review on HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid - Compatible with Nissan 350Z, Altima, Frontier, Maxima, Murano, Pathfinder, Quest, Rogue, Sentra, Titan, Xterra, Infiniti G35, G37 - 911-503 by Ryan Gillett

In 2007 sentra threw out code p0455. I changed the gas cap, didn't help. The next step was this solenoid. It is not difficult to change, it can easily be done on a car standing on the ground. Remove the canister cap by removing the two 10mm nuts and the two plastic clips on the side. Remove the hose from the solenoid, turn the solenoid counterclockwise and pull to pop it out. Be careful with the electrical plug. Disconnect the connector and install the new solenoid in reverse order. Drop the codes and ride for two days. Last ejection on the third.