Hyundai Sonata: Fuel Pressure Control Valve. Description and Operation - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: Fuel Pressure Control Valve. Description and Operation

Description

Fuel Pressure Regulator Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on various engine condition.


    Variable Intake Solenoid (VIS) Valve. Repair procedures
    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the VIS valve connector. 3. Measure resistance betwe ...

    Fuel Pressure Control Valve. Specifications
    Specification Item Specification Coil Resistance (Ω) 0.5 [20°C(68°F) ...

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    Armed stage
    Using the smart key Park the vehicle and stop the engine. Arm the system as described below. 1.Turn off the engine. 2.Make sure that all doors, the engine hood and trunk lid are closed and latched. ...

    Repair procedures
    On-vehicle Inspection Spark Test 1. Disconnect the ignition coil connectors (A). 2. Remove the ignition coils (A). ...

    Parking brake
    Checking the parking brake Type A Check whether the stroke is within specification when the parking brake pedal is depressed with 44 lb (20 kg, 196 N) of force. Also, the parking brake alone s ...