Rocker Arm Oil Pressure Switch Removal/Installation

2008 Acura CSX Base, K20A3SECTION Rocker Arm Oil Pressure Switch Removal/Installation
  1. Remove the rocker arm oil control valve (see ROCKER ARM OIL CONTROL VALVE REMOVAL/INSTALLATIONΒ  ).
  2. Remove the cover (A).
    Fig 1: Rocker Arm Oil Pressure Switch And O-Ring With Torque Specifications
    G06264677Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the rocker arm oil pressure switch (B).
  4. Install the parts in the reverse order of removal with a new O-ring (C).
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.