Lexus ES: Pcv Valve
Components
COMPONENTS
ILLUSTRATION
| *1 | PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) | *2 | V-BANK COVER SUB-ASSEMBLY |
| *3 | VENTILATION HOSE | - | - |
.png) | N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE V-BANK COVER SUB-ASSEMBLY
Click here .gif)
2. DISCONNECT VENTILATION HOSE
| (a) Slide the clip and disconnect the ventilation hose from the PCV valve (ventilation valve sub-assembly). |
|
3. REMOVE PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)
| (a) Using a 22 mm deep socket wrench, remove the PCV valve (ventilation valve sub-assembly) from the cylinder head cover sub-assembly LH. |
|
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 PCV valve (ventilation valve sub-assembly) operation.
(1) Blow air into the cylinder head cover sub-assembly LH side, and check that air passes through easily.
| *a | Hose |
| *b | Air |
.png) | Cylinder Head Cover Sub-assembly LH Side |
CAUTION:
Do not suck air through the valve.
Petroleum substances inside the valve are hazardous to your health.
If the result is not as specified, replace the PCV valve (ventilation valve sub-assembly).
(2) Blow air into the intake air surge tank assembly side, and check that air passes through with difficulty.
| *a | Hose |
| *b | Air |
| | Intake Air Surge Tank Assembly Side |
CAUTION:
Do not suck air through the valve.
Petroleum substances inside the valve are hazardous to your health.
If the result is not as specified, replace the PCV valve (ventilation valve sub-assembly).
(c) Remove the hose from the PCV valve (ventilation valve sub-assembly).
Installation
INSTALLATION
PROCEDURE
1. INSTALL PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)
(a) Apply a light coat of engine oil to the O-ring.
(b) Using a 22 mm deep socket wrench, install the PCV valve (ventilation valve sub-assembly) to the cylinder head cover sub-assembly LH.
Torque:
5.0 N·m {51 kgf·cm, 44 in·lbf}
NOTICE:
When reusing the PCV valve (ventilation valve sub-assembly), inspect the O-ring.
2. CONNECT VENTILATION HOSE
(a) Connect the ventilation hose to the PCV valve (ventilation valve sub-assembly) and slide the clip to secure it.
3. INSTALL V-BANK COVER SUB-ASSEMBLY
Click here .gif)
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Purge Valve
ComponentsCOMPONENTS ILLUSTRATION *1 PURGE VALVE (PURGE VSV) *2 V-BANK COVER SUB-ASSEMBLY *3 FUEL VAPOR FEED HOSE *4 NO. 1 FUEL VAPOR FEED HOSE N*m (kgf*cm, ft.*lbf): Speci
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Removal
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL Click here 2. REMOVE REAR DOOR TRIM UPPER PAD Clic
Shift Paddle Switch Circuit
DESCRIPTION Moving the shift lever to S enables the shift range to be selected. The shift range can be selected by operating the "+" or "-" shift paddle switch. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: After turning the engine switch off, waiting time may be required before disconnecting the
