Audi A8 2003 Workshop Manual page 39

8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
– Unplug electrical connectors:
1 - Temperature sender 2 before particulate filter - G498-
2 - Pressure differential sender - G505-
3 - Temperature sender before particulate filter - G506-
4 - Pressure differential sender 2 - G524-
– Remove bolts -arrows-.
– Move electrical wiring harness clear.
– Detach electrical connector for bank 2 exhaust gas tempera‐
ture sender 2 - G449- -item 3- and Lambda probe 2 - G108-
-item 2- from retainer.
– Unplug electrical connectors and move wiring clear.
– Unbolt bracket for starter catalytic converter -top arrow-.
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Audi A8 2003 ➤
2. Separating engine and gearbox
33