Hyundai Sonata: Description and Operation - General Information - Emission Control System - Hyundai Sonata YF 2011-2019 Service ManualHyundai Sonata: Description and Operation

Description

Emissions Control System consists of three major systems.
Х
The 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).
Х
The 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.
Х
The 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) 19.0 ~ 22.0 [20∞C(6 ...

    See also:

    Multimedia Jack. Repair procedures
    Removal 1. Remove the shift lever knob. (Refer to the BD group - "Console") 2. Remove the console upper cover (A). ...

    Repair procedures
    On-vehicle Inspection Spark Test 1. Disconnect the ignition coil connectors (A). 2. Remove the ignition coils (A). ...

    Hazard Lamp Switch. Repair procedures
    Inspection Hazard Lamp Switch 1. Remove the center fascia panel. (Refer to the BD group - "Crash pad") 2. Disconnect the ...