ShopBaseFree forever shop management software for auto repair shops
Try ShopBase Free →
Home/DTC Codes/Ford/Explorer/2002-2005 4.6L V8/P0452
P0452

EVAP Pressure Sensor/Switch Low Input

2002-2005 Ford Explorer 4.6L V8

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

  1. Test sensor voltage
  2. Check for shorts
  3. Inspect wiring

Repair Notes

Replace fuel tank pressure sensor.

Related Codes

P0453EVAP Pressure Sensor/Switch High Input

Other Powertrain Codes

P0452 on Other Vehicles

Ford Aerostar

1990-1997 3.0L V6

Ford Aerostar

1990-1997 4.0L V6

Ford Bronco

1990-1996 4.9L I6 300

Ford Bronco

1990-1996 5.0L V8 302 Windsor

Ford Bronco

1990-1996 5.8L V8 351 Windsor

Ford Bronco

2021-2024 2.3L I4 EcoBoost

Ford Bronco

2021-2024 2.7L V6 EcoBoost

Ford Bronco Raptor

2022-2024 3.0L V6 EcoBoost

Common Questions

What does code P0452 mean on a 2002-2005 Ford Explorer?

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 Ford Explorer?

Common symptoms of P0452 include: Check Engine Light.

What causes P0452 on a 2002-2005 Ford Explorer?

Common causes of P0452 include: Faulty pressure sensor, Short to ground, Wiring issue.

View Labor Times | View Torque Specs | View Fluid Specs