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: Troubleshooting

- Troubleshooting Problem Symptoms Table Use the table below to help you find the cause of the problem. The numbers indicate the priority of the like cause of the problem. Check each part in order.If necessary, replace these parts.SymptomSuspect AreaReference Lower pedal or spongy pedal1. Brake system (Fluid leaks)2. Brake system (Air in)3. Piston seals (Worn or damaged)4.

Hyundai Accent (HC) (2017 - 2022) Service Manual: CVVT (Continuously Variable Valve Timing) System

- Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which makes better fuel economy and reduces exhaust gases (NOx, HC) and improves engine performance through reduction of pumping loss, internal EGR effect, improvement of combustion stability, improvement of volumetric efficiency, and increase of expansion work.

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