Engine-Codes
 
OBDII Code List
 
P0454 2008 FORD FUSION

P0454 2008 FORD FUSION - EVAP Pressure Sensor/Switch Intermitten

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • Faulty Fuel Tank Pressure Sensor
  • Fuel Tank Pressure Sensor Harness is Open or Shorted
  • Fuel Tank Pressure Sensor Circuit Poor Electrical Connection
  • Faulty Engine Control Module (ECM)

When is the code detected?

An intermitten voltage from the sensor is sent to Engine Control Module (ECM).

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0454 2008 Ford Fusion Description

The fuel tank pressure changes greater than 14 inches of water in 0.10 seconds.

OBDII Code P0454 2008 Ford Fusion - EVAP Pressure Sensor/Switch Intermitten - Engine-Codes.com

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