Kia Sportage: 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.

Injector Specifications

Specification Item Specification Coil Resistance (Ω) 1.18 - 1.31 [20°C(68°F)] ...

Injector Schematic diagrams

Circuit Diagram Harness Connector ...

Other information:

Kia Sportage QL (2015-2026) Service Manual: ESP Control Module Repair procedures

Removal [LHD] 1. Turn the ignition switch OFF and disconnect the negative (-) batrery terminal. 2. Remove the brake fluid from the master cylinder reservoir with a syringe.  & ...

Kia Sportage QL (2015-2026) Service Manual: Engine Oil Repair procedures

Oil and filter replacement    • Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation a ...