Hyundai Sonata: Emission Control System / Evaporative Emission Control System

Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal 1. Disconnect the PCV hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves. ...

Description and Operation

Description The Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes thro ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Front Seat Belt Retractor Repair procedures
Replacement     • When installing the belt, make sure not to damage the retractor. 1. Remove the center pillar lower trim. (Refer to Interior Trim - "Center Pillar Trim") 2. Remove the center pillar upper trim. (Refer to Interior Trim - "Center Pillar Trim") ...

Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Troubleshooting Trouble symptomProbable causeRemedyDisplayed the warning lamp "E"(Driving is only possible with 1/ R gear)Not performed DCT learningPerform the DCT manual learning procedure.Impossible to driving with odd gearClutch actuator (Clutch motor 1 or position sensor 1 failure)Replace t ...