Engine Control/Fuel SystemHyundai Sonata: Engine Control/Fuel System

CVVT (Continuously Variable Valve Timing) System. Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated ...

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Clutch Pedal. Repair procedures
Removal Do not spill brake fluid on the vehicle; it may damage the paint if brake fluid does contact the paint, wash it off im ...

Repair procedures
On-vehicle Inspection • Check that the battery cables are connected to the correct terminals ...

Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in impro ...