The first thing to check is the gas cap to see if it is on tight and the gasket is in good condition. After that, it gets tricky.
To disable a 2002 Hyundai Elantra alarm system, put the key in the ignition. Turn the key halfway ensuring the car does not start. Leave the key in this position for 10 minutes before starting the car.
A simple way to check the air conditioning on a 2003 Hyundai Elantra is to turn on the unit in a car. If the air will not blow cold or at all the an the AC system will need to be looked at.
P0443, EVAP System Purge Control Circuit Malfunction. P0444
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
It means there is a problem with the emissions system. Seek professional help.
The computer has detected a problem with the emissions system. Take it to a professional.
Go to http://www.hmaservice.com/ select the Shop tab and then Elantra 2002. you will find it in Body Electrical System -> Fuse/Relay Box Details Enjoy
P0440 = EVAP Emission Control System Malfunction.
Go to http://www.hmaservice.com/ select the Shop tab and then Elantra 2002. you will find it in Body Electrical System -> Fuse/Relay Box Details Enjoy
It depends on the emission system classification. If it is Federal, no. If California or 50 state, yes.
Because there is a fault in, or reported, by the monitoring system (computer) in the car and it needs to be serviced to find and or repair the problem.