Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Removal

FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Front Oxygen (A/F) Sensor

REMOVAL

1. Disconnect the ground cable from battery.

2. Remove the radiator sub fan and fan motor assembly. Radiator Sub Fan and Fan Motor > REMOVAL">

3. Lift up the vehicle.

4. Remove the under cover. Front Under Cover > REMOVAL">

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

(A)

Front oxygen (A/F) sensor connector

(B)

Rear oxygen sensor connector

(C)

Clip

6. Lower the vehicle.

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

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

CAUTION:

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

Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Front Oxygen (A/F) SensorINSPECTION1. Check that the front oxygen (A/F) sensor has no deformation, cracks or other damages.2. Measure the resistance between fr ...

Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Front Oxygen (A/F) SensorINSTALLATIONCAUTION:If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.1 ...

Other materials:

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Replacement
DIFFERENTIALS > Rear Differential Side Oil SealREPLACEMENT1. Remove the rear differential. Rear Differential (T-type) > REMOVAL"> Rear Differential (VA-type) > REMOVAL">2. Remove the rear differential side oil seal using a ST or screwdriver wrapped with vinyl tape to preve ...

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