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: LCD Modes

(1) SPORT mode (if equipped) This mode displays Gauge, Lap Timer, G-Force. (2) Trip Computer mode This mode displays driving information such as the tripmeter, fuel economy, and so on. ❈ For more details, refer to “Trip Computer” in this chapter. (3) Turn by Turn mode (if equipped) This mode displays the state of the navigation. (4) LKA/SCC mode (if equipped) This mode displays the state of the Smart Cruise Control (SCC) and Lane keeping Assist (LKA).

Kia Stinger (CK) 2018-2023 Service Manual: RCV Control Solenoid Valve

Specifications Specification Item Specification Coil Resistance (Ω) 28.3 - 31.1 [20°C(68°F)] Description and operation Description Installed on the intercooler inlet pipe, the RCV (Recirculation Valve) Control Solenoid Valve operates the RCV actuator which controls the by-pass passage of the turbocharger compressor.