RX 350 FWD V6-3.5L (2GR-FE) (2010)
Positive Crankcase Ventilation Valve: Testing and Inspection
2GR-FE EMISSION CONTROL: PCV VALVE: INSPECTION
1. INSPECT VENTILATION VALVE SUB-ASSEMBLY
(a) Install a clean hose to the ventilation valve sub-assembly.
(b) Check the ventilation valve sub-assembly operation.
(1) Blow air into the cylinder head cover side, and check that air passes through easily.
CAUTION:
Do not suck air through the valve.
Petroleum substances inside the valve are hazardous to your health.
(1) If the result is not as specified, replace the ventilation valve sub-assembly.
(2) Blow air into the intake air surge tank side, and check that air passes through with difficulty.
CAUTION:
Do not suck air through the valve.
Petroleum substances inside the valve are hazardous to your health.
(2) If the result is not as specified, replace the ventilation valve sub-assembly.
(c) Remove the clean hose from the ventilation valve sub-assembly.