Hyundai Veloster: Evaporative Emission Control System

Positive Crankcase Ventilation (PCV) Valve. Repair procedures

Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin ...

Description and Operation

Description The Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes t ...

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Schematic Diagrams
Circuit Diagram ...

Defogging logic
To reduce the probability of fogging up the inside of the windshield, the air intake or air conditioning are controlled automatically according to certain conditions such as or position.To canc ...

Engine Control Module (ECM). Repair procedures
Removal When replacing the ECM, the vehicle equipped with immobilizer must be performed the procedure as below. ...