audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Removing and installing Hall senders G40 / G163 > < Removing and installing ignition coils

A4 Mk3

Removing and installing knock sensors G61 / G66
Removing and installing knock sensors -G61- / -G66-
Removing
–  Remove air conditioner compressor → Rep. gr.21.
–  Remove intake manifold bottom sections (left and right) → Chapter.
   
–  Remove electrical connector -1- for knock sensor 1 -G61- from bracket (right-side) and unplug connector.
  Note
Disregard -item 2- and -arrow-.
  A15-10642
–  Remove electrical connector -2- for knock sensor 2 -G66- from bracket (left-side) and unplug connector.
  Note
Disregard items marked -1, 3- and -arrows-.
  A15-10641
–  Remove bolt -1- for knock sensor 1 -G61- and bolt -2- for knock sensor 2 -G66- and detach knock sensors.
Installing
l  Tightening torque → Chapter
Installation is carried out in the reverse order; note the following:
–  Install intake manifold bottom sections (left and right) → Chapter.
–  Install air conditioner compressor → Rep. gr.21.
  A28-10003

Removing and installing Hall senders G40 / G163 > < Removing and installing ignition coils