Description
OBD-II Trouble Code Description for P0457 Isuzu
Evaporative Emission System Leak Detected (fuel cap loose/off)
What does this mean?
OBD2 Code P0457 Isuzu 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 Isuzu
– 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 Isuzu
– 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 Isuzu:
2011 Isuzu Rodeo 3.0 Denver,2008 Isuzu Pickup,2007 Isuzu Ascender,2002 Isuzu Axiom XST Concept,2002 Isuzu Axiom XSR Concept,2001 Isuzu Zen Concept,2001 Isuzu GBX Concept,2001 Isuzu Axiom XSF Concept
Note:
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