TucsonDataManu

.com

Hyundai Tucson: Fuel Pressure Control Valve (FPCV)

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / Fuel Pressure Control Valve (FPCV)

Description

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

Specification

Specification

Circuit Diagram

Circuit Diagram

Harness Connector

Harness Connector

Inspection

Inspection

  1. Switch "OFF" the ignition and disconnect the negative (-) batteiy terminal.
  2. Disconnect the fuel pressure regulator valve connector.
  3. Measure resistance between the fuel pressure regulator valve terminals 1 and 2.
  4.  Check that the resistance is within the specification.

Specification : 0.53 - 0.58 20ºC (68ºF)

Removal

WARNING

  • The fuel pressure regulator valve cannot be replaced as a unit. Replace it as high pressure fuel pump assembly.

    (Refer to Fuel Delivery System - "High Pressure Fuel Pump")

Installation

WARNING

  • The fuel pressure regulator valve cannot be replaced as a unit. Replace it as high pressure fuel pump assembly.

    (Refer to Fuel Delivery System - "High Pressure Fuel Pump")

    READ NEXT:

     Electric WGT Control Actuator

     Electric WGT Control Actuator- Desrcription

    Desrcription The Electric Waste Gate Actuator(EWGA) is installed on the turbocharger. EWGA operates vain in west gate turbocharger and controls the compressed air by PWM signal of ECM. Specification EWGA Position Sensor integrated into EWGA

     Electric WGT Control Actuator- Installation

    WARNING When replacing the Electric WGT Control Actuator, perform the rod adjustment procedure. When install the electric WGT control actuator, do not reuse a C-Ring. Install in the reverse order of removal. Adjustment Rod Adjus

    SEE MORE:

     Automatic transmission operation

    [A] : Shift lever, [B] : Shift release button, [C] : Manual shift mode Depress the brake pedal and press the Shift release button while moving the shift lever. Press the Shift release button while moving the shift lever. The shift lever

     Driveshaft Assembly- Installation

    Installation To install, reverse the removal procedures. Check the alignment. (Refer to Suspension System - "Alingment") Removal Remove the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft")

    Information