Remove left oxygen control sensor
Preliminary work
- Refer to REMOVING THE ACOUSTIC COVER .
WARNING:
Hot surfaces
.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Electrostatic discharge .
Damage to or destruction of electrical components .
Electrostatic discharge .
Damage to or destruction of electrical components .
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .
- Release the left-hand Lambda oxygen sensor using the special tool 0 491 074 (11 7 020)
.
- Unlock plug connection (1) and disconnect.
- Unlock the connector (2) and disconnect from holder (3).
- Release the cable (4) of the left-hand Lambda oxygen sensor (5) from the clamps.
- Feed out the left-hand Lambda oxygen sensor (5) and remove it.