Lambda probe 1. Diesel particulate filter; 2. Lambda probe "G39" with heating for lambda probe "Z19": new lambda probes are covered with mounting paste; when using a used lambda probe, it is allowed to coat only the threads with heat-resistant paste; do not allow mounting or heat-resistant paste to get into the grooves of the lambda probe housing; 50 Nm; 3. Exhaust gas temperature sensor 1 "G235": 45H-m; 4. Turbocharger; 5. Sensor 3 exhaust gas temperature "G495": 45 Nm; 6. Pressure sensor 1 for exhaust gas "G450"; 7. Bolt: 4.5 Nm; 8. Pressure pipe for pressure sensor 1 for exhaust gas "G450": pressure line to diesel particulate filter 45 Nm; 9. Exhaust temperature sensor 4 "G648": 45 Nm
(The full version is posted on the resource «Audimanual.ru»)