Removing the lambda oxygen sensor
Lambda control sensor
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 Lambda oxygen sensor is black. The installation location of the Lambda oxygen sensor is in front of the catalytic converter.
- Unlock plug connection (1) and disconnect.
- Unlock and release the lock (1) with a standard screw driver (2).
- Guide out connector (3) in the arrow direction
and place it to one side.
- Release the line of the Lambda oxygen sensor (1) from the holder (2).
- Release cable tie (3).
- Feed out the heat shield (4) in arrow direction
and set aside.
- Release and remove the Lambda oxygen sensor (1) with the special tool 0 491 074 (11 7 020).