P0452
EVAP Pressure Sensor/Switch Low Input
2016-2018 Lincoln MKX 3.7L V6
Low SeverityPowertrainGeneric (SAE)
Description
Low voltage from the fuel tank pressure sensor.
Symptoms
- Check Engine Light
Common Causes
- Faulty pressure sensor
- Short to ground
- Wiring issue
Diagnostic Steps
- Test sensor voltage
- Check for shorts
- Inspect wiring
Repair Notes
Replace fuel tank pressure sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
P0452 on Other Vehicles
Lincoln Aviator
2003-2005 4.6L V8
Lincoln Aviator
2003-2005 4.6L V8 DOHC
Lincoln Aviator
2020-2024 3.0L Twin-Turbo V6
Lincoln Aviator
2020-2024 3.0L V6 Twin Turbo
Lincoln Aviator Grand Touring
2020-2024 3.0L Twin Turbo V6 PHEV
Lincoln Aviator Grand Touring
2020-2024 3.0L Twin-Turbo V6 Hybrid
Lincoln Aviator Grand Touring
2020-2024 3.0L V6 Twin Turbo Hybrid
Lincoln Blackwood
2002-2002 5.4L V8
Common Questions
What does code P0452 mean on a 2016-2018 Lincoln MKX?
P0452 stands for "EVAP Pressure Sensor/Switch Low Input". Low voltage from the fuel tank pressure sensor.
What are the symptoms of P0452 on a Lincoln MKX?
Common symptoms of P0452 include: Check Engine Light.
What causes P0452 on a 2016-2018 Lincoln MKX?
Common causes of P0452 include: Faulty pressure sensor, Short to ground, Wiring issue.