Subaru Legacy BN/BS (2015-2019) Service Manual: Front oxygen (a f) sensor

Installation

1. Set the engine wiring harness to the engine, and connect the connector.NOTE:• If the clip is damaged, replace it with a new part.• Before replacing the clip, put an alignment mark (a) o ...

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 front oxygen (A/F) sensor connector, and rem ...

Other materials:

Repair
1. Clean the external circumference of antenna wire and around with alcohol or appropriate cleaning solvent.2. Paste a thin masking film on the glass along broken wire.3. Apply the conductive silver composition on the broken portion with a drawing pen.Conductive silver composition:DUPONT No. 4817 or ...