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Removing and installing particulate filter - A4 (all), A5 from vehicle identification no. 8T-8-009 999 onwards > < Silencers - exploded view

A4 Mk3

Removing and installing particulate filter - A5 up to vehicle identification no. 8T-8-009 998
Removing and installing particulate filter - A5 up to vehicle identification no. 8T-8-009 998
   
Removing
  Note
Fit all cable ties in the original positions when installing.
–  Remove body brace → Rep. gr.40.
–  Remove plenum chamber partition panel → Rep. gr.50.
–  Remove turbocharger → Chapter.
–  Remove front exhaust pipe → Chapter.
  A40-10127
–  Remove bolt -2-.
–  Press retainer -1- in direction of -arrow B- and pivot to the rear -arrow A-.
  A26-10565
–  Unplug electrical connectors:
1 - For temperature sender after particulate filter -G527-
3 - For exhaust gas pressure sensor 1 -G450-
  Note
t  Disregard item -2-.
t  The illustration shows the installation position with the air pipe installed.
–  Lift out particulate filter.
Installing
Installation is carried out in the reverse order; note the following:
l  Tightening torques → Chapter „Silencers - exploded view“, → Fig. „„Mounting components for particulate filter - A5 up to vehicle identification no. 8T-8-009 998““
  Note
Renew seals, gaskets and self-locking nuts.
–  Install turbocharger → Chapter.
–  Install front exhaust pipe → Chapter.
–  Install plenum chamber partition panel → Rep. gr.50.
–  Install body brace → Rep. gr.40.
–  After renewing particulate filter, perform "Adaption" in „Guided Functions“ mode → Vehicle diagnostic tester.
  A23-10185

Removing and installing particulate filter - A4 (all), A5 from vehicle identification no. 8T-8-009 999 onwards > < Silencers - exploded view