Subaru Legacy BN/BS (2015-2019) Service Manual: Rear oxygen sensor

Installation

1. Install the intake oil control solenoid to the chain cover, and connect the connector to the intake oil control solenoid.NOTE:• Use new O-rings.• Apply engine oil to O-ring.Tightening t ...

Removal

1. Disconnect the ground terminal from battery sensor. NOTE2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL4. Disconnect the rear oxygen sensor connector.(A)Front oxygen ...

Other materials:

Installation
1. Clean the mating surface of valve cover and transmission side.2. Check the control valve body for dust and other foreign matter.3. Install the O-rings.NOTE:• Use new O-rings.• Apply CVTF to the O-rings.4. Install the transmission harness.Tightening torque:7 N·m (0.7 kgf-m, 5.2 ...