Removing the oxygen sensor monitor
WARNING: This page is about a different variant/trim than selected.
Oxygen sensor monitor
WARNING:
Hot surfaces.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
- Do not pull on wires when disconnecting connectors and plug connections.
NOTE:
The cable of the oxygen sensor monitor is gray. The installation location of the oxygen sensor monitor is behind the catalytic converter.
- Detach the cable (1) from the clamps (2).
- Unlock and disconnect connector (1).
- Unlock the connector (1) with the screwdriver (2) and detach it off from the carrier plate.
- Release the monitoring oxygen sensor (1) with the special tools 0 493 751 (11 9 150) and 0 491 075 (11 7 030) .
- Remove the oxygen sensor monitor (1).