Hyundai i-30: Maintenance / Emission control system

Hyundai i30 (PD) 2018-2021 Owner's Manual / Maintenance / Emission control system

The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty Booklet in your vehicle.

Your vehicle is equipped with an emission control system to meet all applicable emission regulations. There are three emission control systems, as follows.

(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system

In order to ensure the proper function of the emission control systems, it is recommended that you have your car inspected and maintained by a HYUNDAI authorised repairer in accordance with the maintenance schedule.

CAUTION

For the Inspection and Maintenance Test (with Electronic Stability Control (ESC) system)

  • To prevent the vehicle from misfiring during dynamometer testing, turn the Electronic Stability Control (ESC) system off by pressing the ESC switch.
  • After dynamometer testing is completed, turn the ESC system back on by pressing the ESC switch again.

Crankcase emission control system

The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.

Evaporative emission control system

The Evaporative Emission Control System is designed to prevent fuel vapours from escaping into the atmosphere.

Canister

Fuel vapours generated inside the fuel tank are absorbed and stored in the onboard canister. When the engine is running, the fuel vapours absorbed in the canister are drawn into the surge tank through the purge control solenoid valve.

Purge Control Solenoid Valve (PCSV)

The purge control solenoid valve is controlled by the Engine Control Module (ECM); when the engine coolant temperature is low during idling, the PCSV closes so that evaporated fuel is not taken into the engine. After the engine warms-up during ordinary driving, the PCSV opens to introduce evaporated fuel to the engine.

Interior care

Interior general precautions Prevent chemicals such as perfume, cosmetic oil, sun cream, hand cleaner and air freshener from contacting the interior parts because they may cause damage or discoloration...

Exhaust emission control system

The Exhaust Emission Control System is a highly effective system which controls exhaust emissions whilst maintaining good vehicle performance. Vehicle modifications This vehicle should not be modified...

Other information:

Hyundai i30 (PD) 2018-2021 Owner's Manual: System malfunction


Check FCA (Forward Collision Avoidance Asst.) When the FCA is not working properly, the FCA warning light () will illuminate and the warning message will appear for a few seconds. After the message disappears, the master warning light () will illuminate...

Hyundai i30 (PD) 2018-2021 Owner's Manual: Windscreen wipers


Operates as follows when the ignition switch is turned ON. : For a single wiping cycle, move the lever down and release it. The wipers will operate continuously if the lever is held in this position. O : Wiper is not in operation --- : Wiper operates intermittently at the same wiping intervals...

Categories

Gauges and meters

Speedometer

Hyundai i30. Gauges and meters

The speedometer indicates the speed of the vehicle and is calibrated in kilometers per hour (km/h) and/or miles per hour (MPH).

Tachometer

Hyundai i30. Gauges and meters

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