Kia Niro: Engine Control System / Fuel Pressure Control Valve (FPCV) Schematic diagrams

Kia Niro 2017 (DE HEV) Service Manual / Engine Control/Fuel System / Engine Control System / Fuel Pressure Control Valve (FPCV) Schematic diagrams

Circuit Diagram

Harness Connector

Fuel Pressure Control Valve (FPCV) Description and operation
Description Installed on the high pressure fuel pump, the Fuel Pressure Control Valve controls the flow of fuel into the injectors in accordance with the ECM signal calculated based o ...

Fuel Pressure Control Valve (FPCV) Repair procedures
Inspection 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Disconnect the fuel pressure regulator v ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Purge Control Solenoid Valve (PCSV) Description and operation
Description Installed on the intake manifold, the Purge Control Solenoid Valve (PCSV) controls the evaporative purge between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PCSV ON), fu ...

Kia Niro 2017 (DE HEV) Service Manual: 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 fee ...

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