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Audi Workshop Service and Repair Manuals

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Overview of fitting locations (CAPA, CAMA, CAMB, CCWA, CCWB, CGKA, CGKB) > < High-pressure pump (CAPA)

A5

Removing and installing Lambda probeG39 with Lambda probe heaterZ19
Removing and installing Lambda probe -G39- with Lambda probe heater -Z19-
Special tools and workshop equipment required
   
t  Lambda probe open ring spanner set -3337-
Removing
–  Remove engine cover panel → Chapter.
–  Unplug electrical connector -2- for Lambda probe -G39-.
  W00-0206
–  Unscrew Lambda probe -G39--1- using tool from Lambda probe open ring spanner set -3337-.
Installing
When installing, note the following:
  Note
t  Threads of new Lambda probes are already coated with assembly paste; the paste must not get into the slots on the probe body.
t  In the case of a used Lambda probe grease only the thread with high-temperature paste. The paste must not get into the slots on the probe body. For high-temperature paste refer to → Parts catalogue.
t  When installing, the Lambda probe wiring must always be reattached at the same locations to prevent it from coming into contact with the exhaust pipe.
l  Tightening torque: refer to Lambda probe - overview → Chapter
  A23-10166

Overview of fitting locations (CAPA, CAMA, CAMB, CCWA, CCWB, CGKA, CGKB) > < High-pressure pump (CAPA)