Hyundai i-30: Evaporative Emission Control System / Schematic diagrams

Canister

Canister 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. It is a duty type solenoid valve and is operated by ECM/PCM signal.

To draw the absorbed vapor into the intake manifold, the ECM/PCM will open the PCSV, otherwise the passage remains closed.

Fuel Filler Cap

A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the fuel filler cap and the fill neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set.

Description and operation

Description Evaporative emission control system prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to the canister filled with charcoal and the canister temporarily holds the vapor in the charcoal...

Canister

Repair procedures Removal 1. Turn the ignition switch OFF and disconnect the battery (-) terminal. 2...

Other information:

Hyundai i30 (PD) 2018-2024 Owner's Manual: Lane departure warning (LDW) system

This Lane Departure Warning (LDW) System detects the lane with the sensor at the front windscreen and warns you when your vehicle leaves the lane. WARNING The Lane Departure Warning System is not a substitute for safe driving practices, but a convenience function only...

Hyundai i30 (PD) 2018-2024 Service Manual: TPMS Receiver

Description and operation Description TPMS Receiver : BCM(body control module) integrated management 1. Mode (1) Virgin State – The receiver as a sole part is shipped in this state...