Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
2 Removing and installing parts of exhaust gas temperature control
219
6
2.2 Removing and installing temperature send-
er before particulate filter -G506-
Removing
– Carefully pull engine cover panel off four retaining pins one
after the other -arrows-.
– Take electrical connector -4- for temperature sender before
particulate filter -G506- out of bracket.
– Unplug electrical connector and move wiring towards bot-
tom of vehicle.
Disregard -items 1 ... 3-.
– Unscrew temperature sender before particulate filter
-G506- -arrow-.
Installing
Install in reverse order.
Tightening torque
Component Nm
Exhaust gas temperature sender 1 -G235-
to turbocharger
45
1)
Heat shield to: turbocharger 9
cylinder head 9
•
1)
Coat with high-temperature paste; refer to ⇒ Parts
catalogue.
Component Nm
Temperature sender before particulate filter
-G506- to particulate filter
45
1)
•
1)
Coat thread with high-temperature paste; refer to
⇒ Parts catalogue.
Note
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