Lexus ES manuals

Lexus ES: Removal

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (emission Control) / Pcv Valve / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during PCV valve (ventilation valve sub-assembly) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
  • Replacement of throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly
  • Replacement of EGR valve assembly
  • Gas leaks from exhaust system is repaired

Inspection After Repair
  • Poor idle, etc.
  • Engine start function, etc.

NOTICE:

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE

1. REMOVE INTAKE MANIFOLD

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2. REMOVE PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)

(a) Remove the PCV valve (ventilation valve sub-assembly) from the cylinder head sub-assembly.

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 Inspection

INSPECTION PROCEDURE 1. INSPECT PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) (a) Install a hose to the PCV valve (ventilation valve sub-assembly). (b) Check the PCV valve (ventilation valve sub-assembly

 Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here

 Purge Valve

ComponentsCOMPONENTS ILLUSTRATION *1 PURGE VALVE (PURGE VSV) *2 NO. 1 FUEL VAPOR FEED HOSE *3 NO. 2 FUEL VAPOR FEED HOSE - - N*m (kgf*cm, ft.*lbf): Specified torque - -

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 Control Module Communication Bus "A" Off (U0073,U0126,U0129,U0140,U0155)

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