OBD Code P0449

Evaporative Emission Control System Vent Valve/Solenoid Circuit

CodeP0449
DescriptionEvaporative Emission Control System Vent Valve/Solenoid Circuit
Possible CausesThe EVAP vent valve solenoid circuit has a fault.
SystemEmission Controls

What Does P0449 Mean?

Evaporative Emission Control System Vent Valve/Solenoid Circuit. This diagnostic trouble code (DTC) is stored when the vehicle's onboard computer detects an issue with the emission controls.

Code Breakdown

P = Powertrain code

0 = Generic (SAE standard)

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