LX 450 L6-4.5L (1FZ-FE) (1996)
Vacuum Control Valve (VCV) for EVAP: Testing and Inspection
VACUUM CONTROL VALVE FOR EVAP INSPECTION
1. Remove intake manifold stay.
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Remove the 2 bolts and intake manifold stay.
2. Remove VCV.
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Disconnect the 4 hoses from the VCV.
3. Inspect VCV.
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Apply vacuum above 9.3 kPa (7O mm.Hg, 2.76 in.Hg) to port S.
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Blow air into port Y, and check that air comes out of port Z.
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Release the applied vacuum.
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Blow air into port Y, and check that air does not come out of port Z.
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If operation is not as specified, replace the VCV.
4. Reinstall VCV.
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Connect the 4 hoses to the VCV.
5. Install intake manifold stay.
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Install the intake manifold stay with the 2 bolts.
Torque: 36 N.m (360 kgf.cm, 26 ft.lbf)