 Note
| If necessary, replace attachment parts, cable ties or
marking rings to match the uniform probe to the defective probe
as specified. |
| Do not repair Lambda probe wires, since this can result in
malfunctions. |
| – |
Remove the defective Lambda probe. |
|
|
|
| – |
Place both Lambda probes next to each other so that the
sensor housings are at the same height. |
|
|
|
| – |
Tie back any excess in the uniform probe length (approx. 50
- 250 mm) to the size of the defective probe and secure with
cable ties -1-. |
| – |
Check that the connector housing of the Lambda probe is
compatible with the onboard supply side. |
| – |
If necessary, replace the onboard supply system connector
with the Lambda probe connector housing supplied
→ Chapter |
Note
| The connector housing should only be replaced on older
vehicles. On new vehicles, the connector housing coding matches. |
| Observe pin assignment. For reasons of clarity, respective
pins in new connector housing have a colour marking. |
| Further notes can be found in the leaflet of the new Lambda
probe. |
| – |
Install the new Lambda probe in the vehicle. |
|
|
 |
Questions & answers
Renewing LSF Lambda probe (4-pin) — Volkswagen Golf Mk7
How do I renew the Golf Mk7 LSF (4-pin) lambda probe?
Disconnect the connector, unscrew the probe with a lambda socket (22 mm), apply anti-seize to the new probe thread and tighten to 50 Nm.
Note
Do not repair Lambda probe wires, since this can result in
malfunctions.
If necessary, replace attachment parts, cabl ...
Note
If necessary, replace attachment parts, cable ties or
marking rings to match the uniform probe to the defective probe
as specified.
...
