Subaru Crosstrek Service Manual: Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen Sensor
INSTALLATION
CAUTION:
If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.
1. Before installing rear oxygen sensor, apply the anti-seize compound only to the threaded portion of rear oxygen sensor to make the next removal easier.
CAUTION:
Never apply anti-seize compound to the protector of rear oxygen sensor.
Anti-seize compound:
NEVER-SEEZ NSN, JET LUBE SS-30 or equivalent
2. Install the rear oxygen sensor.
Tightening torque:
21 N·m (2.1 kgf-m, 15.5 ft-lb)
3. Connect the rear oxygen sensor connector.
NOTE:
Be careful not to allow the rear oxygen sensor harness to interfere with the sensor unit and the front oxygen (A/F) sensor harness.
(A) | Front oxygen (A/F) sensor connector | (B) | Rear oxygen sensor connector | (C) | Clip |
4. Install the under cover. Front Under Cover > INSTALLATION">
5. Lower the vehicle.
6. Connect the battery ground terminal.
Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorREMOVAL1. Disconnect the ground cable from battery.2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL"> ...
Throttle body
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Other materials:
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