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

Description

OBD-II Trouble Code Description for P0457 Subaru

Evaporative Emission System Leak Detected (fuel cap loose/off)

What does this mean?

OBD2 Code P0457 Subaru 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

Possible sumptoms of OBD code P0457 Subaru
– 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

Possible causes of OBD code P0457 Subaru
– 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

Possible Solutions

Check for a loose, missing or damage fuel filler the cap.

The OBD2 Code Information Be Applicable For Subaru:

2013 Subaru WRX Concept,2013 Subaru Viziv Concept,2013 Subaru Outback,2013 Subaru Legacy,2013 Subaru Impreza,2013 Subaru BRZ,2012 Subaru XV,2012 Subaru Impreza,2011 Subaru XV Concept,2011 Subaru Outback,2011 Subaru Impreza,2011 Subaru Forester,2010 Subaru Legacy,2010 Subaru Impreza,2009 Subaru Impreza,2008 Subaru Impreza,2008 Subaru Forester,2006 Subaru Impreza,2005 Subaru R1,2005 Subaru Pleo,2004 Subaru Impreza,2004 Subaru Forester,2003 Subaru Traviq

Note:

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