PO452 is the name of the error code you are receiving. The evaporative emission pressure sensor mount plug could be disconnected so that should solve the problem.
Evap Emission Control System Pressure Sensor Low
0442 evap emission control system malfunction(small leak detected) 0443 evap emission control system purge control valve circuit malfunction 0450 evap emission control system pressure sensor malfunction 0455 evap emission control system malfunction(gross leak detected) there ya go
bad wiring or bad vacuum lines at he FTPS (fuel tank pressure sensor)..location fuel tank itself.live. wrench. learn.
dtccode.com : Evaporative Emission Control System Pressure Sensor High Input
dtccode.com : Evaporative Emission Control System Pressure Sensor High Input
P0451 - Evap Emission Control System Pressure Sensor Performance Improving my answer - P0451 - intermittant open or short in the fuel tank pressure sensor ( FTP ) or the FTP sensor signal
Emission parts contain a number of things such as; spark plugs/wire, O2 sensor, pcv valve, vapor canisters, MAP sensor idle control valve, etc
Trouble code P0452 means: Evaporative emission control system,pressure sensor low input
P0454 Evaporative Emission Control System Pressure Sensor Intermittent. Remove and clean first if no change then replace.
Trouble code P0453 means:Evaporative emission control system pressure sensor high input
Trouble code P0452 means: Evaporative Emission System Pressure Sensor/Switch Low Input Trouble code P0453 means: Evaporative Emission System Pressure Sensor/Switch High Input