289103C200 Hyundai / KIA VALVE-PURGE CONTROL, Price: 39.05$, Weight: 0.056kg

EVAP Purge Solenoid Valve (Vapor Canister Control) ⛽?️

This valve is a key part of the EVAP system. It is needed to control when fuel vapors stored in the charcoal canister are sent into the engine to be burned. That keeps emissions low, prevents fuel smell, and helps the ECU maintain a stable air/fuel mix.

How it works ⚙️

The engine control unit pulses the solenoid to open/close a small internal plunger. When conditions are right (warm engine, steady load), it meters vapor flow through the purge line into the intake manifold. The opening is not just ON/OFF; it’s often duty-cycle controlled for smooth idle and clean combustion.

Why replacement matters ✅

If the valve sticks open, the engine can suck vapors like a vacuum leak—causing rough idle, hard starting after refuel, and rich/lean running. If it sticks closed or leaks, the EVAP system can’t purge correctly, triggering the check engine light and failing emissions testing.

Symptoms of a bad purge valve ?

• Check Engine Light (common EVAP codes)
• Fuel odor near the car
• Rough idle, stalling, or hesitation
• Hard start after filling up
• Poor fuel economy

Compatibility ✅

• Sonata
• Santa Fe
• Tucson
• i30
• i30 N
• ix35
• Veloster
• Veloster N
• Kona N
• Accent
• Grandeur / Azera
• Genesis
• Genesis Coupe
• Equus / Centennial
• Maxcruz
• Grand Santa Fe
• i40
• Avante
• Aslan