Kia Soul: Injector. Description and Operation
Kia Soul 2014-2019 PS 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.
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Fuel Tank Pressure Sensor (FTPS). Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the FTPS.
Specifica ...
Injector. Specifications
Specification
Item
Specification
Coil Resistance (Ω)
1.5 ± 0.075 [20°C(68°F)]
...
See also:
Canister Close Valve (CCV). Specifications
Specification
Item
Specification
Coil Resistance (Ω)
19.5 ~ 22.5 [20°C(68°F)
...
Field Effect Transistor (FATC) Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the glove box housing.
(Refer to Body - "Glove Box Housing")
...
3. Exhaust emission control system
The Exhaust Emission Control System is a highly effective system which controls
exhaust emissions while maintaining good vehicle performance.
Vehicle modifications
This vehicle should not be modif ...