Do you have any info about the 2007 Nissan Versa S 1.8L regarding the engine code P0447?
if there are not broken or cracked hoses EVAP system then the Vent Control Valve is most likely stuck or bad
Possible causes
- Faulty Canister Vent Control Valve
- Canister Vent Control Valve harness is open or shorted
- Canister Vent Control Valve electrical circuit poor connection
it is located under the car, near the gas tank
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