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Home >> Lexus >> 2012 >> LS 460 AWD V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Positive Crankcase Ventilation >> Service and Repair >> Removal
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Removal





1UR-FSE EMISSION CONTROL: PCV VALVE: REMOVAL

1. REMOVE COWL TOP VENTILATOR LOUVER RH Removal

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

NOTICE:
After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

3. REMOVE INTAKE MANIFOLD

(a) Remove the intake manifold Removal.

4. REMOVE PCV VALVE HOSE





(a) Remove the hose from the PCV valve.

5. REMOVE PCV VALVE

(a) Remove the PCV valve.
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