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

Installation

1. Install the engine coolant temperature sensor, and connect the connector to the engine coolant temperature sensor.NOTE:Use a new gasket.Tightening torque:22 N·m (2.2 kgf-m, 16.2 ft-lb)2. Con ...

Removal

1. Disconnect the ground terminal from battery sensor. NOTE2. Lift up the vehicle.3. Disconnect the connector (A) of the front oxygen (A/F) sensor.4. Remove the clip (B) securing the front oxygen (A/ ...

Other materials:

Entering the vehicle while it is running via remote start
Unlock the vehicle doors using the keyless access function (if equipped) or remote keyless entry system, then open the door(s). If the vehicle's doors are unlocked manually using the key, the vehicle's alarm system will trigger when a door is opened (if the alarm system is armed pri ...