Hyundai Accent (HC): Emission Control System / Specifications

Hyundai Accent (HC) (2017 - 2022) Service Manual / Emission Control System / Specifications

- Specifications Purge Control Solenoid Valve (PCSV) ▷ Specification

ItemSpecification
Coil Resistance (Ω)12.5 ~ 16.5 [20°C (68°F)]

- Tightening Torques
Itemkgf.mN.mlb-ft
Positive Crankcase Ventilation (PCV) valve1.0 - 1.29.8 - 11.72.2 - 2.6
Canister mounting bolt2.2 - 2.421.5 - 23.54.8 - 5.2
Exhaust manifold hit protecter mounting bolt1.0 - 1.29.8 - 11.72.2 - 2.6
EGR cooler pipe mounting bolt1.9 - 2.418.6 - 23.54.1 - 5.2
Exhaust manifold & Catalytic Converter stay mounting bolt4.0 - 5.039.2 - 49.08.8 - 11.0
Engine mounting support braket mounting nut9.0 - 11.088.2 - 107.819.8 - 24.2
Engine mounting support braket mounting bolt / nut6.0 - 7.558.8 - 73.513.2 - 16.5
Exhaust manifold & Catalytic Converter mounting nut3.0 - 4.029.4 - 39.26.6 - 8.8
Catalytic Converter & Center muffler mounting nut4.0 - 6.039.2 - 58.88.8 - 13.2

Emission Control System

Evaporative Emission Control System

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: MDPS Motor

- Replacement 1.Disconnect the battery negative cable and wait for at least three minutes before beginning work. 2.Put a flat tool (Ø4mm) into a guide hole located in the bottom of steering wheel and press a spring.     • When put a tool into a hole, make sure not to damage an airbag cusion by a tool. 3.Turn a steering wheel anti-clockwise, so make a guide hole (A) shown on the rightside.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Variable Force Solenoid (VFS)

- Description CVVT (Continuous Variable Valve Timing) system advances or retards the valve opening and closing timing of the intake or the exhaust valve in accordance with the ECM control, calculated by the engine speed and the load. The CVVT control causes a valve over-lap or under-lap between the intake valve and the exhaust valve. This improves fuel efficiency, reduces exhaust gases (NOx, HC) and enhances the engine performance, thanks to reduced pumping loss, internal EGR (Exhaust Gas Recirculation) release, improved combustion stability, and increased volumetric efficiency.

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