2009 Hyundai Sonata Evap Vent Solenoid Location

This solenoid the evap canister vent control valve responds to signals from the engine control module ecm.

2009 hyundai sonata evap vent solenoid location.

A p0449 hyundai sonata is part of the evaporative emissions system. When the ecm sends an on signal the coil in the solenoid valve is energized. For more information on the evap system see this post. Hyundai sonata p0449 definition.

Check out the diagrams below please let us know if you need anything else to get the problem fixed. P0449 indicates that the valve or solenoid circuit that controls the evaporation system is not functioning properly. Disconnect vacuum lines at solenoid. Step 2 loosen the clamp on the vapor hose using the screwdriver.

Lift solenoid slot from mounting bracket for removal installation. The evap system consists of a charcoal canister purge valve and vent or canister close valve. Pull the vapor hose off the valve. Also where is purge or vent solenoid.

Looked for leaks w visible hoses but can t locate evap canister. The evap vacuum purge valve is up by the engine near the valve cover here is a diagram of what it looks like the canister purge valve is under the car in the back. The purge solenoid should be in the hard plastic vent lines that run under the tube between the intake and the air filter ablove the transmission it is common for vibration holes to be worn in the hard plastic tubes causing a vacuum leak. Disconnect electrical connector at solenoid.

The duty cycle evaporative evap canister purge solenoid is located in the engine compartment near the brake master cylinder. The evaporative emission system evap canister vent control valve is located on the evap canister and is used to seal the canister vent. This means that regardless of which make or model of vehicle the code will mean the same thing sonata or not as long as it was manufactured after 1996. P0449 is a universal obdii trouble code.

A plunger will then move to seal the canister vent. The canister is located near the left or right front headlight depending on the year hyundai sonata you have.