Kia Stinger CK: Engine Control System / Fuel Pressure Control Valve (FPCV)

Kia Stinger (CK) 2018-2023 Service Manual / Engine Control / Fuel System / Engine Control System / Fuel Pressure Control Valve (FPCV)

Specifications

Specification

Item	Specification
Coil Resistance (Ω)	0.47 - 0.53 [20°C(68°F)]

Description and operation

Description

Installed on the high pressure fuel pump, the Fuel Pressure Control Valve controls flow of fuel into the injectors in accordance with the ECM signal calculated based on various engine conditions.

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection

1.	Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.	Disconnect the fuel pressure regulator valve connector.

3.	Measure resistance between the fuel pressure regulator valve terminals 1 and 2.

Check that the resistance is within the specification.

Specification: Approx. 0.5 Ω [20°C (68°F)]

Removal

Fuel Pressure Control Valve cannot be replaced on its own; it should be replaced with the high pressure fuel pump.

(Refer to Fuel System - "High pressure fuel pump")

Installation

Fuel Pressure Control Valve cannot be replaced on its own; it should be replaced with the high pressure fuel pump.

(Refer to Fuel System - "High pressure fuel pump")

Troubleshooting

Signal Waveform

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: High Pressure Fuel Pump

Repair procedures Removal 1. Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 3. Disconnect the fuel pressure control valve connector (B) and the fuel feed tube quick-connector (A).

Kia Stinger (CK) 2018-2023 Service Manual: Seat belt restraint system

For maximum restraint system protection, the seat belts must always be used whenever the vehicle is moving. A properly positioned shoulder belt should be positioned midway over your shoulder across your collarbone. Never allow children to ride in the front passenger seat. See child restraint system section for further discussion. WARNING - Twisted seat belt Make sure your seat belt is not twisted when worn.