October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
DTC P1454: Fuel Tank Pressure (FTP) Sensor Range/Performance Problem: Notes
Fig 1: Fuel Tank Pressure Sensor Performance Graph
Fig 2: Malfunction Judgment Flowchart Of FTP Sensor And EVAP Canister Vent Shut Valve