Kia 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.

Injector

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Specification

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

See also:

Door Switch Removal
1. Remove the door switch (A) after loosening the bolt. ...

High Pressure Fuel Pump Installation
   • Be sure to check the low pressure fuel hose quick-connector (A) is completely connec ...

Fuel Filter Replacement
1. Remove the fuel pump (Refer to “Fuel Pump� in this group). 2. Disconnect the electric pump wiring connector (A) and the fuel sender ...