P0442 2011 FORD FUSION – Evaporative Emission System Leak Detected Small Leak

 

P0442: DIY Repairing Video Tutorial

https://youtu.be/73AR8Tl6YZU

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0442 2011 FORD FUSION Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Possible a noticeable fuel odor caused by the release of fuel vapors  

P0442 2011 FORD FUSION Possible Causes

  Missing or loose fuel cap,Incorrect fuel filler cap used,Fuel filler cap remains open or fails to close,Foreign matter caught in fuel filler cap,EVAP canister or fuel tank leaks,EVAP system hose leaking,Fuel tank leaking  

P0442 2011 FORD FUSION Description

  The powertrain control module (PCM) monitors the complete evaporative emission (EVAP) control system for the presence of a small fuel vapor leak. System failure occurs when a fuel vapor leak from an opening as small as 1.016 mm (0.040 in) is detected by the EVAP running loss monitor test.