Symptom Chart

Symptom	Possible Causes	Action
Difficulty in filling fuel tank	Restriction in the vapor line between the fuel tank and the carbon canister outlet/atmospheric port	Check for restrictions/damage, etc (see visual inspection)
Fuel smell	System leak Purge valve inoperative	Check for leaks, check the purge valve operation
'Check Fuel Filler Cap' displayed on Message Center	Fuel filler cap missing/not tightened after refuelling	Check the fuel filler cap and seal