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Home >> Lexus >> 2023 >> ES 300h Base >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Emission Control System (A25A-FXS) - Service Information >> PCV Valve >> Installation [06/2018 - ] >> Procedure

Installation [06/2018 - ]: Procedure

  1. INSTALL PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) 
    1. Apply a light coat of engine oil to the O-ring.
      NOTE:

      When reusing the PCV valve (ventilation valve sub-assembly), inspect the O-ring.

    2. Install the PCV valve (ventilation valve sub-assembly) to the cylinder head sub-assembly.
  2. INSTALL INTAKE MANIFOLD 

    Refer to INSTALLATION [06/2018 - 08/2021] , or refer to INSTALLATION [08/2021 - ]