What is EVAP purge system fault?
Code P0441 Meaning The evaporative emission control (EVAP) system prevents fuel vapors from escaping into the atmosphere. However, when check engine light code P0441 is set, the purge valve is not properly regulating the flow of the fuel vapors by allowing too much flow or too little flow.
Can you drive with a faulty EVAP sensor?
While it is safe to drive with an EVAP leak, you should not drive your vehicle for long while you do have a leak. If your Check Engine Light comes on, check to make sure the gas cap on your vehicle is securely fastened. If the light is still on, take it to a mechanic so the leak can be fixed.