Honda Civic manuals

Subaru Legacy Service Manual: Removal

1. Disconnect the ground terminal from battery sensor. NOTE

2. Lift up the vehicle.

3. Remove the under cover. Front Under Cover > REMOVAL

4. Disconnect the front oxygen (A/F) sensor connector, and remove the clip holding the front oxygen (A/F) sensor harness.


Front oxygen (A/F) sensor connector


Rear oxygen sensor connector



5. Lower the vehicle.

6. Apply spray-type lubricant (004301003) or equivalent to the threaded portion of front oxygen (A/F) sensor, and leave it for one minute or more.

7. Remove the front oxygen (A/F) sensor.


When removing the front oxygen (A/F) sensor, wait until exhaust pipe cools, otherwise it will damage the exhaust pipe.

Front oxygen (a f) sensor

1. Check that the front oxygen (A/F) sensor has no deformation, cracks or other damages.2. Measure the resistance between front oxygen (A/F) sensor terminals.Terminal No.Standard1 and 22.0+0.42 &minus ...

Other materials:

1. SEAT HEATER MODULE - FRONT1. Remove the front seats. Front Seat > REMOVAL2. Remove the backrest cover of front seat and seat cushion cover. Front Seat > DISASSEMBLY3. Remove the seat heater module - front from the pad assembly.CAUTION:If the seat heater module is removed, replace the pad assemb ...

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