seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Lambda probeG39 withheating for the lambda probeZ19 Removing and installing > < Lambda probe and pressure differential sender
Lambda probe: Assembly overview
   
Lambda probe: Assembly overview
1 - Particle filter
q   Removing and installing the particulate filter in vehicles with manual gearbox → Chapter
q   Removing and installing the particulate filter in vehicles with automatic gearbox → Chapter
q   Perform new adaptation after replacing particle filter. See "Guided troubleshooting" → Vehicle diagnostic tester" (work also described under "Guided functions").
2 - Exhaust gas temperature sender 1 -G235-, 45 Nm
q   Removing and installing → Chapter
q   Apply hot bolt paste to the thread → Spare parts catalogue.
3 - Turbocharger
q   Removing and installing → Chapter
q   With charge pressure actuator position sender -G581-
4 - Lambda probe -G39- with heater for lambda probe -Z19-, 50 Nm
q   removing and fitting → Chapter
q   New Lambda probes are coated with an assembly paste
q   With used lambda probes, heat the bolt before coating only the thread with paste → Spare parts list.
q   The assembly paste / high-temperature paste must not get into the slots on the Lambda probe body
5 - Pressure differential sender -G505-, 4.5 Nm
q   removing and fitting → Chapter
q   Use the pressure line on the particle filter to remove and install the tool kit e/c 17 -T10395-
q   Pressure pipes to particulate filter: 45 Nm
6 - Exhaust gas temperature sender 3 -G495-, 45 Nm
q   Removing and installing → Chapter
q   Apply hot bolt paste to the thread → Spare parts catalogue.
7 - Primary exhaust pipe
q   Removing and installing → Chapter
q   With exhaust temperature sensor 4 -G648-
8 - Exhaust gas temperature sender 4 -G648-, 45 Nm
q   removing and fitting → Chapter
q   Apply hot bolt paste to the thread → Spare parts catalogue.

   
Components:
1 - Electrical connector for Lambda probe -G39- with Lambda probe heater -Z19-
2 - Fuel temperature sensor -G81-
3 - Electrical connector for exhaust temperature sender 3 -G495-
4 - Air mass meter -G70-
5 - Lambda probe -G39- withheater for the lambda probe -Z19-
6 - Exhaust gas temperature sender 3 -G495-
  A23-10259

Lambda probeG39 withheating for the lambda probeZ19 Removing and installing > < Lambda probe and pressure differential sender