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: Description and Operation

Description The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire. The Alternator has eight built-in diodes, each rectifying AC current to DC current. Therefore, DC current appears at alternator "B" terminal...

Hyundai Sonata LF 2014-2019 Service Manual: Thermostat Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting bolts • Check the torque of the mounting bolts • Retighten the bolts and check leakage again. Check the gasket for damage • Check gasket or seal for damage • Replace gaskets and reuse the thermostat...