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Home >> Genesis >> 2023 >> GV70 2.5T Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System Diagnosis - 3.5L (1 Of 9)) >> Component (Location) And Function >> Component Function >> Ignition Coil

Ignition Coil

WARNING: This page is about a different variant/trim than selected.
G14729642Courtesy of HYUNDAI MOTOR AMERICA

An ignition coil is attached to the top of the cylinder head cover. Inside the coil, there is a primary coil that receives 12V battery power and a secondary coil that generates high voltage. The current generated by the secondary coil will be grounded in a spark plug, and the engine Electronic Control Unit (ECU) will decide ignition timing.