Hyundai Kona: Engine Control System / Injector Description and operation

The GDI injector is similar to a standard injector, but sprays fuel at a much higher pressure directly into the combustion chamber and has a swirl disc to get the fuel swirling as it exits the nozzle. This aids in atomization of the fuel.

The ECM controls both the feed circuits (high side) to feed voltage to the injectors and the ground circuits (low side) to energize the injectors. Also, the feed for 2 injectors comes from the same driver set. As the ignition coils are paired with cylinders (1-4 and 2-3), the injectors are also set up in pairs.

Accelerator Position Sensor (APS) Repair procedures

Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Turn the ignition switch ON. 3. Measure the ...

Injector Specifications

Specification Item Specification Coil Resistance (Ω) 1.5 ± 0.075 [20°C (68°F)] ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: Clutch Engagement Fork and Engagement Bearing Components and components location
Components 1. Clutch housing 2. Engagement bearing 2 (Even) 3. Egnagement bearing 1 (Odd) 4. Engagement bearing sleeve 5. Clutch engagement fork ...

Hyundai Kona (OS) 2018-2026 Service Manual: Oil Pressure Switch Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. 2. Remove the under cover. (Refer to Engine and Transaxle Assembly - "Engine Cover") 3. Remove the oil pressure switch con ...