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P0453 - Evaporative Emission Control System Pressure Sensor High Input

Possible causes
- Faulty Evaporative Emission System (EVAP) Pressure sensor
- Evaporative Emission System (EVAP) Pressure sensor harness is open or shorted
- Evaporative Emission System (EVAP) Pressure sensor circuit poor electrical connection
What does this mean? What does this mean?
When is the code detected?
An excessively high voltage from the sensor is sent to Engine Control Module (ECM).
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0453 Description

The Evaporative Emission System (EVAP) control system pressure sensor detects pressure in the purge line. The sensor output voltage to the Engine Control Module (ECM) increases as pressure increases. The EVAP control system pressure sensor is not used to control the engine system. It is used only for on board diagnosis.

P0453 Information for specific makes
P0453 ACURA Fuel Tank Pressure Sensor High Voltage
P0453 BUICK Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 CADILLAC Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 CHEVROLET Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 CHRYSLER Fuel Tank Pressure Sensor Circuit High
P0453 DODGE Fuel Tank Pressure Sensor Circuit High
P0453 FORD EVAP Pressure Sensor/Switch High
P0453 GMC Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 HONDA Fuel Tank Pressure Sensor High Voltage
P0453 HYUNDAI EVAP Emission System Pressure Sensor High Input
P0453 INFINITI EVAP Control System Pressure Sensor High Input
P0453 ISUZU Fuel Tank Pressure Sensor Circuit High Voltage
P0453 JEEP Fuel Tank Pressure Sensor Circuit High
P0453 KIA EVAP Emission System Pressure Sensor High Input
P0453 LEXUS EVAP System Pressure Sensor/Switch High Input
P0453 MAZDA Fuel Tank Pressure Sensor Malfunction Input Above Calibration
P0453 MERCEDES-BENZ Evaporative Emission Control System Pressure Sensor High Input
P0453 MITSUBISHI EVAP System Pressure Sensor High Input
P0453 NISSAN EVAP Control System Pressure Sensor High Input
P0453 PONTIAC Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 SATURN Fuel Tank Pressure Sensor Circuit High Voltage  P0453 Image
P0453 SCION EVAP System Pressure Sensor/Switch High Input
P0453 SUBARU EVAP System Pressure Sensor High Input
P0453 TOYOTA EVAP System Pressure Sensor/Switch High Input
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