Diagnostic Flowchart

Fig 1: (1 Of 2)

Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: (2 Of 2)

Courtesy of HYUNDAI MOTOR AMERICA

NOTE:

After removing the Head Cover, CVVD assembly, CVVD Actuator, Conduct the "CVVD actuator intake adaptation".
"CVVD intake adaptation" will be necessary when the worker remove the battery or CVVD connector while the engine is running