Possible causes – Incorrect fuel tank vacuum relief valve – Incorrect fuel filler cap used – Fuel filler cap remains open or fails to close – Foreign matter caught in fuel filler cap – Leak is in line between intake
Possible causes – Incorrect fuel tank vacuum relief valve – Incorrect fuel filler cap used – Fuel filler cap remains open or fails to close – Foreign matter caught in fuel filler cap – Leak is in line between intake
Possible causes – Incorrect fuel tank vacuum relief valve – Incorrect fuel filler cap used – Fuel filler cap remains open or fails to close – Foreign matter caught in fuel filler cap – Leak is in line between intake
HONDA Technical Service Bulletins for P1440 code 2003 HONDA CIVIC ELECTRICAL SYSTEM 2003 HONDA CIVIC ELECTRICAL SYSTEM 2003 HONDA CIVIC UNKNOWN OR OTHER
P1440 HYUNDAI – Canister Valve Open/Short
P1440 HYUNDAI – Canister Valve Open/Short