volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Renewing LSU Lambda probe (6-pin) > < Renewing Lambda probe
Renewing LSF Lambda probe (4-pin)
Renewing LSF Lambda probe (4-pin)
  Note
t  If necessary, replace attachment parts, cable ties or marking rings to match the uniform probe to the defective probe as specified.
t  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.
  N97-10743
–  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
t  The connector housing should only be replaced on older vehicles. On new vehicles, the connector housing coding matches.
t  Observe pin assignment. For reasons of clarity, respective pins in new connector housing have a colour marking.
t  Further notes can be found in the leaflet of the new lambda probe.
–  Install the new Lambda probe in the vehicle.
  N97-10744

Renewing LSU Lambda probe (6-pin) > < Renewing Lambda probe