DTC P1454, P2422: Notes

DTC P1454  : Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance ProblemDTC P2422  : Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction

Special Tools Required 

Vacuum Pump/Gauge, 0-30 inHg Snap-on YA4000B or equivalent, commercially available 

How to use this manual .

NOTICE:  

Before you troubleshoot, review the How to Troubleshoot .