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Servicing unit injectors > < Removing and installing sender wheel for engine speed sender G28

A3 Mk2

Removing and installing charge air pressure senderG31 with intake air temperature senderG42
Removing and installing charge air pressure sender -G31- with intake air temperature sender -G42-
   
Removing
Engine cover panel (version 1):
–  Pull dipstick -1- out of guide tube.
–  Lift engine cover panel at sides -arrows 2- and pull off towards front -arrow 3-.
–  Re-insert dipstick in guide tube.
  A10-1664
Engine cover panel (version 2):
–  Lift off engine cover panel (outside -1- and inside -2-) by pulling up evenly.
  A10-10366
Both versions:
–  Remove air intake hose -arrow- from between lock carrier and air cleaner housing.
  A17-0354
–  Unplug electrical connector -arrow-.
–  Unscrew two securing bolts.
Installing
Install in reverse order.
Tightening torque
  A23-0207
ComponentNm
Charge air pressure sender -G31- with intake air temperature sender -G42- to air pipe8

   

Servicing unit injectors > < Removing and installing sender wheel for engine speed sender G28