Kia Rio: Description - Injector - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2019 Service ManualKia Rio: 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.

Specification


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

See also:

Installation
1. Combustion seal 2. Rubber washer 3. Support disc 4. O-ring ...

Special driving conditions
Hazardous driving conditions When hazardous driving conditions are encountered such as water, snow, ice, mud, sand, or similar hazards, follow these suggestions: Drive cautiously and allow extr ...

Radiator: Inspection
Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, then install it to pressure tester. 2. Apply ...

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