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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System (PHEV) >> Oil Pressure Switch >> Repair Procedures >> Removal And Installation

Removal And Installation

  1. Disconnect the battery negative terminal.
  2. Remove the engine room under cover.

    (Refer to Engine and Transaxle Assembly - "ENGINE ROOM UNDER COVER ")

  3. Disconnect the oil pressure switch connector (A).
    G12353041Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the oil pressure switch (A).

    Tightening Torque: 

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

    G12353042Courtesy of KIA MOTORS AMERICA, INC.
  5. Install in the reverse order of removal.
NOTE: When installing the oil pressure switch, apply seal lock to the thread.
Seal lock:  THREEBOND 2403
Thickness:  0.2 - 0.4 mm (0.008 - 0.016 in.)
G12353043Courtesy of KIA MOTORS AMERICA, INC.