Hyundai Sonata LF: Engine Mechanical System / Engine And Transmission Assembly

Special Service Tools

Special Service Tools Tool (Number and name)IllustrationUseCrankshaft front oil seal installer(09455-21200)Installation of the front oil sealValve stem oil seal installer(09222-2B100)Installation of the valve stem oil sealValve spring compressor and holderA : (09222-3K000)B : (09222-3K100)Removal and installation of the intake or exhaust valveCrankshaft rear oil seal installerA : (09231-H1100)B : (09231-2B200)Installation of the crankshaft rear oil sealRing gear stoppper(09231-2B100) (A)(09231-3N100) (B)Removal and installation of crankshaft pulley bolt...

Engine Cover Repair procedures

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Other information:

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...

Hyundai Sonata LF 2014-2019 Service Manual: Ambient Temperature Sensor (ATS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the ATS connector. 3. Measure resistance between the ATS terminals 1 and 2 [B1/S1]. 4. Check that the resistance is within the specification. Specification: Refer to "Specification" Removal 1...