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

Fuel Pressure Control Valve Description and Operation

Description Fuel Pressure Control Valve (FPCV) 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...

Fuel Pressure Control Valve Troubleshooting

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Compressor Repair procedures

Removal     Precautions for using the plastic pulley • Take care not to give physical impact to the plastic pulley. If exposed to the impact of dropping and collision, the pulley should not be used although not damaged. • Be careful not to place the pulley to downwards of the floor or table...

Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting

Troubleshooting SymptomSuspect areaRemedyEngine misfire with abnormal internal lower engine noises.Loose or improperly installed engine flywheel.Repair or replace the flywheel as required.Worn piston rings.(Oil consumption may or may not cause the engine to misfire...