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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System (PHEV) >> Ignition Coil >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Turn ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the engine cover.
  3. Disconnect the ignition coil connector (A).
    G12347119Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the ignition coil (A) after loosening the mounting bolt.

    Ignition coil mounting bolt: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G12347120Courtesy of KIA MOTORS AMERICA, INC.
    NOTE: When removing the ignition coil connector, pull the lock pin (A) and push the clip (B).
    G12347121Courtesy of KIA MOTORS AMERICA, INC.