P0457 Ford

Ford P0457 OBD-II Trouble Code Definition:

P0457 EVAP System Leak Detected/Fuel Fill Cap Loose Or Missing

P0457 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0457
Evaporative Emission System Leak Detected (fuel cap loose/off)
What does the code mean? OBD-ii Code P0457 definition:
A fuel tank pressure change less than a minus (-) 7 inches of water in 30 seconds has occurred after refueling; or there is excessive purge (fuel vapor) flow greater than 0.06 pounds per minute.
Symptoms Sumptoms of OBD code P0457
– Engine Light ON (or Service Engine Soon Warning Light) – Possible a noticeable fuel odor caused by the release of fuel vapors – Fuel cap indicator lamp (FCIL) may be illuminated.
Causes Causes of the OBD-II code P0457
– Damaged, missing or loosely installed fuel filler cap. The Error code is generally activated on detection of the following conditions: EVAP control system has a very large leak such as fuel filler cap fell off
Solutions Check for a loose, missing or damage fuel filler the cap.