Hyundai Ioniq: Exhaust Emission Control System / Catalytic Converter. Description and operation

Description and operation

DescriptionExhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system...

CVVT (Continuously Variable Valve Timing) System. Description and operation

DescriptionContinuous 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...

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Hyundai Ioniq (AE) 2017-2024 Service Manual: Schematic diagrams

Schematic DiagramCanisterCanister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when appropriate conditions are set.Purge Control Solenoid Valve (PCSV)Purge Control Solenoid Valve (PCSV) is installed in the passage connecting canister and intake manifold...

Hyundai Ioniq (AE) 2017-2024 Service Manual: TPMS Receiver. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the glove box.(Refer to Body - "Glove Box Upper Cover Assembly")3.Remove the smart key unit.(Refer to Body - "Smart Key Unit")4.Disconnect the body control module connectors (A).5.Remove the body control module (A) after loosening the mounting nuts...