DTC P2422: Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction: Notes

Fig 1: FTP Sensor Output And Purge Flow Chart

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Malfunction Judgment Flowchart Of FTP Sensor And EVAP Canister Vent Shut Valve

Courtesy of AMERICAN HONDA MOTOR CO., INC.