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Volkswagen Golf Mk7 Service & Repair Manual: Renewing LSU Lambda probe (6-pin)

Note: wires must never be crimped or cut, or probe function is compromised. This page covers renewing the 6-pin LSU Lambda probe on the Volkswagen Golf Mk7.

  Note
If necessary, replace attachment parts, cable ties or marking rings to match the uniform probe to the defective probe as specified.
The wires should not be crimped or cut as otherwise the function of the Lambda probe will be impaired.
–  Remove the old Lambda probe.
   
–  Place both Lambda probes next to each other so that the sensor housings are at the same height.
 

Renewing LSU Lambda probe (6-pin)

–  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-.
–  Install the new Lambda probe in the vehicle.
 

Renewing LSU Lambda probe (6-pin)

    Questions & answers

    Renewing LSU Lambda probe (6-pin) — Volkswagen Golf Mk7

    How do I renew the Golf Mk7 LSU (6-pin) lambda probe?
    Same procedure as 4-pin but with a 6-pin connector. The wideband probe requires careful handling — do not drop or contaminate the sensing element.
    Renewing LSF Lambda probe (4-pin)
      Note If necessary, replace attachment parts, cable ties or marking rings to match the uniform probe to the defective probe as specified. ...

    Types of protective tube on uniform Lambda probes
      Note In addition to identifying by way of the part number, the protective tube can also be used as a means of identification. Type D1, ...