P0452
Evaporative Emission System Pressure Sensor Low
OBD-II
Fuel vapour (EVAP)
What it means
Tank pressure sensor reading low — sensor or wiring.
Seeing P0452?
Get the full picture for your car — whether it's safe to drive, what the repair costs, and what to tell the shop.
Check your car freeRelated codes
P0440
Evaporative Emission System
Fuel vapour (EVAP)Low
P0441
Evaporative Emission System Incorrect Purge Flow
Fuel vapour (EVAP)Low
P0442
Evaporative Emission System Leak Detected (Small Leak)
Fuel vapour (EVAP)Low
P0443
Evaporative Emission System Purge Control Valve Circuit
Fuel vapour (EVAP)Low
P0444
Evaporative Emission System Purge Control Valve Circuit Open
Fuel vapour (EVAP)Low
P0445
Evaporative Emission System Purge Control Valve Circuit Shorted
Fuel vapour (EVAP)Low
P0446
Evaporative Emission System Vent Control Circuit
Fuel vapour (EVAP)Low
P0447
Evaporative Emission System Vent Control Circuit Open
Fuel vapour (EVAP)Low
General reference only — what a code means can vary by make and model. Confirm with a qualified technician.