audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Checking charge air system for leaks > < Charge air cooler - exploded view

A1

Removing and installing charge pressure senderG31 / intake air temperature sender 2G299
Removing and installing charge pressure sender -G31- / intake air temperature sender 2 -G299-
   
Removing
–  Remove front wheel housing liner (right-side) → Rep. gr.66.
–  Remove bolts -arrows-.
–  Release hose clip -1- and detach air hose.
  A21-10616
–  Remove bolts -1 and 3-.
–  Release hose clip -2-, detach air pipe (top right) and remove air hose.
  A21-10567
–  Unplug electrical connector -2-.
–  Remove bolt -arrow- and move air hose slightly to rear.
  A21-10619
–  Unscrew bolts -arrows- and remove charge pressure sender -G31- / intake air temperature sender 2 -G299--item 1-.
Installing
Install in reverse order.
l  Tightening torques → Chapter „Turbocharger - exploded view“
  Note
Fit new O-ring.
–  Install air pipe (top right) → Chapter.
–  Install air hoses with screw-type clips → Fig..
–  Install front right wheel housing liner → Rep. gr.66.
  A21-10626

Checking charge air system for leaks > < Charge air cooler - exploded view