Subaru Legacy BN/BS (2015-2019) Service Manual: Removal
CAUTION: Do not remove unless the PCV valve is broken. 1. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.
2. Remove the air intake boot from the air cleaner case (rear) and throttle body, and move it to the left side wheel apron.
3. Disconnect the PCV hose from the intake manifold assembly and the PCV valve, and then remove the PCV hose.
4. Remove the PCV valve from the cylinder block RH.
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Pcv valve
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Inspection
1. PCV VALVE1. Check that the PCV valve has no deformation, cracks or other damages.2. Check that air is discharged from (B) when air is blown into (A).3. Check that air does not come out from (B) whe ...
Other materials:
List of cancel code list
CodeItemContents of diagnosisB2320REAR RADAR LOW VOLTAGE (LESS THAN 9 V)Temporarily stops because the voltage supplied to radar drops to or below 9 V. Returns to normal when the voltage becomes normal.B2321REAR RADAR HIGH VOLTAGE (MORE THAN 16 V)Temporarily stops because the voltage supplied to rada ...
