seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Removing and installing Lambda probeG39 and Lambda probe heaterZ19 before catalytic converter > < Removing and installing high-pressure pump
Lambda probes: Exploded view of components
Lambda probes: Exploded view of components
   
Lambda probes:
1 - Lambda probe, after catalytic converter -G130- and Lambda probe heater 1, after catalytic converter -Z29-
2 - Lambda probe -G39- and Lambda probe heater -Z19-
l  Tightening torque: 55 Nm
  A24-10589
Connectors for Lambda probes
1 - Activated charcoal filter solenoid valve 1 -N80-
2 - Lambda probe, after catalytic converter -G130- and Lambda probe heater 1, after catalytic converter -Z29-
3 - Lambda probe -G39- and Lambda probe heater -Z19-
  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 Lambda probe body. High-temperature paste → Electronic parts catalogue.
t  When assembling, the lambda probe cable must be fixed in its original position to avoid contact with the exhaust pipe.
Removing and installing Lambda probe -G39- and Lambda probe heater -Z19- → Chapter.
Lambda probe after catalytic converter -G130- and Heater for lambda probe 1, after the catalytic converter -Z29-: Removing and installing → Chapter.
  A24-10590

Removing and installing Lambda probeG39 and Lambda probe heaterZ19 before catalytic converter > < Removing and installing high-pressure pump