Kia Sportage: Engine Control System / Injector Description and operation

Kia Sportage QL (2015-2019) Service Manual / Engine Control / Fuel System / Engine Control System / Injector Description and operation

Description
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 (2015-2019) Owners Manual: One time driving information mode


This display shows trip distance (1), average fuel economy (2) and the estimated distance the vehicle can be driven with the remaining fuel (3). This information is displayed for a few seconds when you turn off the engine and then goes off automatically. The information provided is calculated ...

Kia Sportage QL (2015-2019) Owners Manual: Main components of the occupant detection system


A detection device located within the front passenger seat cushion. An electronic system which determines whether the passenger air bag systems should be activated or deactivated. An indicator light located on the instrument panel which illuminates the words PASSENGER AIR BAG “OFF” ...

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