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| Lambda probe and exhaust gas temperature sensors - exploded view |
| 1 - | Exhaust gas temperature sender 4 -G648- |
| q | Removing and installing → Rep. gr.26 |
| 2 - | Exhaust gas temperature sender 1 -G235- |
| q | Removing and installing → Rep. gr.26 |
| 3 - | Exhaust gas temperature sender 3 -G495- |
| q | Removing and installing → Rep. gr.26 |
| 4 - | Pressure differential sender -G505- |
| q | Removing and installing → Chapter |
| q | 45 Nm |
| 5 - | Lambda probe -G39- with Lambda probe heater -Z19- |
| q | Removing and installing → Chapter |
| q | New Lambda probes are coated with an assembly paste |
| q | If you are re-using Lambda probe, coat only thread with high-temperature paste; refer to → Electronic parts catalogue for high-temperature paste |
| q | The assembly paste/high-temperature paste must not get into the slots on the Lambda probe body |
| q | 55 Nm |
