audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Removing and installing injectors > < Removing and installing throttle valve moduleJ338

A4 Mk3

Removing and installing regulating flap control unitJ808
Removing and installing regulating flap control unit -J808-
Removing
   
–  Lift off engine cover panel (rear) -2-.
  A10-11070
–  Unplug electrical connector -3- at regulating flap control unit -J808-.
–  Remove bolts -5- and -6-.
–  Take out bypass elbow -1- with adapter (intermediate flange) -2- and regulating flap control unit -J808--4-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Fit new O-rings.
  A24-10753
–  Install bypass elbow -1- with adapter (intermediate flange) -2- and regulating flap control unit -J808--4- using new O-rings.
–  Screw in bolts -5- and -6- hand-tight.
–  Then first tighten bolts -6- to specified torque.
l  Tightening torque: 10 Nm
–  Then tighten bolts -5- to the same specified torque.
–  Re-attach electrical connector -3-.
–  After renewing regulating flap control unit -J808-, perform Adaption in Guided Functions → vehicle diagnostic tester.
  A24-10753

Removing and installing injectors > < Removing and installing throttle valve moduleJ338