Kia Sportage: Injector: Description and Operation

Third generation SL (2010â€“2016) / Kia Sportage SL Service & Repair Manual / Engine Control / Fuel System / Engine Control System / Injector: Description and Operation

Description

Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is controlled by length of injection time. The ECM controls each injector by grounding the control circuit. When the ECM energizes the injector by grounding the control circuit, the circuit voltage should be low (theoretically 0V) and the fuel is injected. When the ECM de-energizes the injector by opening control circuit, the fuel injector is closed and circuit voltage should momentarily peak, and then settle at system voltage.

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. Specification: Refer to "Specification" Removal 1. Turn the ignition swit ...

Injector: Specifications

Specification ItemSpecificationCoil Resistance (?)1.25 [20Â°C(68Â°F)] ...

Other Information:

Line Pressure Control Solenoid Valve: Specifications
Specifications Direct control VFS[LINE Pressure] ? Control type : Normal high type Control Pressure kpa (kgf/cm?, psi)500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)Current value(mA)50 ~ 850 Inter ...

Main fuse and multi fuse
If the main fuse and multi fuse is blown, it must be removed as follows: 1.Disconnect the negative battery cable. 2.Remove the nuts shown in the picture above. 3.Replace the fuse with a new one o ...

Kia Sportage: Injector: Description and Operation

Fuel Tank Pressure Sensor (FTPS): Repair procedures

Injector: Specifications

Other Information:

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