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:

Inspection
Lighting Switch Inspection With the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the mul ...

Smart key unit Removal
Smart key unit [USA] 1. Disconnect the negative(-) battery terminal. 2. Remove the smart key unit (A) after disconnecting the c ...

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the VIS valve connector. 3. Measure resistance between VIS valve ...