The fuel vapor control valve is a part of the EVAP system responsible for reducing harmful fuel emissions.
This valve regulates the flow of fuel vapors from the carburetor to the manifold for re-burning inside the engine, improving efficiency and reducing pollution.
Engine air valve specifications:
- Country of Origin: Korea
- Product Brand: Hyundai
- Product Number: 28910-25100
- Compatible Models: Hyundai Sonata (2013-2017)
- Hyundai Azera (2013-2017)
✅ Main function:
- Controlling the flow of fuel vapors stored in the canister to the engine.
- Preventing the release of gasoline vapors into the atmosphere and contributing to reducing emissions.
- Improve fuel consumption by reusing vapors.
⚙️ Technical specifications:
- Material:
- High quality thermoplastic with internal solenoid.
- Control:
- It operates based on signals from the Electronic Control Unit (ECU).
- the site:
- It is usually mounted between the carburetor can and the car's engine or intake manifold.
🔧 Symptoms of purge valve damage:
- Check Engine light appears.
- Strong fuel smell near the engine or gas tank.
- Difficulty starting the car, especially after filling up with fuel.
- Fluctuation in the RPM gauge or slight sputtering.
- Low fuel efficiency.
🛠️ Benefits when replacing it:
- Improve engine performance and stability.
- Reduce fuel consumption.
- Remove the error code from the control unit.
- Preserving the environment by reducing fuel emissions.
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