Hyundai Kona: Emission Control System / Description and operation

Hyundai Kona (OS) 2018-2020 Service Manual / Emission Control System / Description and operation

Description

Emissions Control System consists of three major systems.

–	Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type).

–	Evaporative Emission Control System prevents evaporative gas from releasing into the atmosphere. This system burns gas at appropriate engine operating condition after gathering it in the canister.

–	Exhaust Emission Control System converts the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances by using the 3-way catalytic converter.

Specifications

Specifications Purge Control Solenoid Valve (PCSV) ▷ Specification Item Specification Coil Resistance (Ω) 18.5 - 22.5 ...

Troubleshooting

Troubleshooting Symptom Suspect area Engine will not start or stuggle to start Vapor hose damaged or disconnected ...

Other information:

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