Hyundai Sonata LF: Engine Control System / Fuel Pressure Control Valve Troubleshooting

Fuel Pressure Control Valve Specifications

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Fuel Pressure Control Valve Schematic Diagrams

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures

Adjustment Inspect Glass Alignment 1. Inspect the alignment of the movable glass (C) that is between the front (A) and rear (B) glass and if needed adjust it. Alignment adjustment Standard value [mm(in.)] (1) Front edge : 0 mm (0 in.) (2) Rear edge : 0 mm (0 in...

Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pressure Sensor (FPS) Schematic Diagrams

Circuit Diagram Fail-Safe Mode Item Fail-Safe Output Voltage (V) 12     If the fuel pressure sensor malfunctions, it enters fail safe mode. This means that the fuel pressure rises to match the increasing value of the current level and the pressure in the low pressure fuel line remains static despite the rising fuel pressure...