Tightening torques | |
Upstream oxygen sensor | 45 Nm |
Downstream oxygen sensor | 45 Nm |
Removing
Upstream oxygen sensor
Remove:
- intake silencer,
- air filter housing.
Downstream oxygen sensor
Place the car on a two post lift.
Upstream oxygen sensor
Disconnect connector (1) upstream oxygen sensor.
Disconnect the upstream oxygen sensor harness from the retainer.
Remove the upstream oxygen sensor (2) using the fixture.
Downstream oxygen sensor
Disconnect the downstream oxygen sensor harness at (6). Remove the connector (7) lower oxygen sensor from the holder by sliding it (8).
Disconnect the downstream oxygen sensor connector.
Remove the downstream oxygen sensor (5) using the fixture.
Installation
Upstream oxygen sensor
Install the upstream oxygen sensor.
Torque tighten the upstream oxygen sensor (45 Nm) using the fixture.
Attach the upstream oxygen sensor harness to the holder. Connect the upstream oxygen sensor connector.
Downstream oxygen sensor
Install the downstream oxygen sensor.
Torque tighten the downstream oxygen sensor (45 Nm) using the fixture.
Connect the downstream oxygen sensor connector.
Insert the post catalytic converter oxygen sensor wiring harness into the holder.
Clip the downstream oxygen sensor wires into the holders at the point (6).
Upstream oxygen sensor
Install:
- air filter housing,
- intake silencer.