Honda Civic Tighten Fuel Cap. Honda Tighten Fuel Cap Warning at Michael Sprague blog Here's what it means when your Honda Civic says check fuel cap Most of the Honda Civic "check fuel cap" causes are related to the gas cap
Honda Civic Petrol Cap atelieryuwa.ciao.jp from atelier-yuwa.ciao.jp
Here's what it means when your Honda Civic says check fuel cap A minor vapor leak at the cap could trigger this, and the computer thinks "it's a small leak, not quite big enough to trigger a 'check engine light'".The computer totally does know the difference between a small vapor leak that isnt constant, a small vapor leak that IS constant, and a big vapor leak (like gas cap left off entirely), and it does monitor these things quite frequently.
Honda Civic Petrol Cap atelieryuwa.ciao.jp
Look for cracks, missing seals, or a worn-out valve. from honda - "If a vehicle's fuel fill cap is loose or missing, and the ECM/PCM detects an EVAP system leak when it runs the EVAP monitor, the CHECK FUEL CAP message appears on the information display when the engine is started Turn your ignition key to the ON position first, allowing you to reset the fuel cap alert (don't start your engine)
0611 HONDA CIVIC DIESEL FUEL CAP WITH ANTI LOSE CORD STRAP ￡7.00. 2012 HONDA CIVIC EX COUPE (Traded In)-5SP MANUAL-Injen CAI-Tsudo Catback 2013 HONDA CIVIC SI COUPE-Skunk2 Racing CAI Causes of the Honda Civic "check fuel cap" message 1
Honda Civic Check Fuel Cap Causes + How to Fix Drivetrain Resource. Here's a detailed explanation for you: Solution #1. Turn your ignition key to the ON position first, allowing you to reset the fuel cap alert (don't start your engine)