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P0456 - EVAP Control System Leak Detected Very Small Leak

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

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
  • Evaporative Emission (EVAP) canister or fuel tank leaks
  • Evaporative Emission (EVAP) system hose leaking
  • Fuel tank leaking
What does this mean?
OBDII Code P0456 - EVAP Control System Leak Detected Very Small Leak - kvjournal.ru

P0456 Information for specific makes

P0456 ACURA EVAP System Large Leak Detected
P0456 AUDI EVAP System Very Small Leak Detected
P0456 BUICK EVAP Control System Leak Detected Very Small Leak
P0456 CADILLAC EVAP Control System Leak Detected Very Small Leak
P0456 CHEVROLET EVAP Control System Leak Detected Very Small Leak
P0456 CHRYSLER EVAP System Small Leak
P0456 DODGE EVAP System Small Leak
P0456 FORD EVAP System Leak Detected Gross Leak/No Flow
P0456 GMC EVAP Control System Leak Detected Very Small Leak
P0456 HONDA EVAP System Large Leak Detected
P0456 HYUNDAI EVAP Emission System Leak Detected Very Small Leak
P0456 INFINITI EVAP Control System Very Small Leak Detected
P0456 JEEP EVAP System Small Leak
P0456 KIA EVAP Emission System Leak Detected Very Small Leak
P0456 MAZDA EVAP Emission System Leak Detected Very Small Leak
P0456 MITSUBISHI EVAP System Very Small Leak Detected
P0456 NISSAN Evaporative Emission Control System Very Small Leak Detected
P0456 PONTIAC EVAP Control System Leak Detected Very Small Leak
P0456 SATURN EVAP Control System Leak Detected Very Small Leak
P0456 SCION EVAP Control System Leak Detected Very Small Leak
P0456 SUBARU EVAP System Leak Detected Very Small Leak
P0456 SUZUKI EVAP Control System Leak Detected Very Small Leak
P0456 TOYOTA EVAP Control System Leak Detected Very Small Leak
P0456 VOLKSWAGEN EVAP System Very Small Leak Detected

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