DTC P1454, P2422: Notes
DTC P1454 : Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem
DTC P2422 : Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction
How To Use This Service Information .
NOTE:
Before you troubleshoot, review the How to Troubleshoot
.