Hyundai Sonata LF: Engine Control System / Fuel Pressure Control Valve Schematic Diagrams

Hyundai Sonata LF 2014-2019 Service Manual / Engine Control / Fuel System / Engine Control System / Fuel Pressure Control Valve Schematic Diagrams

Circuit Diagram

    Fuel Pressure Control Valve Troubleshooting

    S..

    Fuel Pressure Control Valve Repair procedures

    Inspection 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the fuel pressure regulator valve connector...

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    Hyundai Sonata LF 2014-2019 Service Manual: Receiver-Drier Repair procedures


    Replacement 1. Remove the condenser. 2. Remove the cap (B) on the bottom of the condenser with a L wrench [Hex 14] (A). Tightening torque : 4.0 ± 1.0 N.m (0.41 ± 0.1 kgf.m, 2.95 ± 0.72 lbf-ft) 3. Remove the receiver-drier (A) from condenser using a long nose plier...

    Hyundai Sonata LF 2014-2019 Service Manual: Heated Oxygen Sensor (HO2S) Repair procedures


    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 2 and 5 [B1/S1]. 4. Measure resistance between the HO2S terminals 3 and 4 [B1/S2]. 5. Check that the resistance is within the specification...

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