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Diagram of turbocharger system, engines with code letters BHZ, BZC, CDLA, CDLC > < Removing and installing turbocharger, engines with code letters BHZ, BZC, CDLA, CDLC

A3 Mk2

Charge air system - exploded view, engines with code letters BHZ, BZC, CDLA, CDLC
   
Charge air system - exploded view, engines with code letters BHZ, BZC, CDLA, CDLC
1 - Bolt
q   5 Nm
2 - Mounting
q   For charge air cooler
3 - Charge air cooler
4 - Hose clip
5 - Bolt
q   10 Nm
6 - Charge air pipe
q   Fitting hose connections with plug-in connectors → Chapter
7 - Charge air hose
q   Fitting hose connections with plug-in connectors → Chapter
8 - Hose clip
9 - Leading to air intake hose
q   Refer to → Item
10 - Charge air hose
q   To throttle valve module -J338-
11 - Hose clip
12 - Charge air pipe
13 - Bolt
q   10 Nm
14 - Hose clip
15 - Charge air hose
16 - Hose clip
17 - Seal
q   Renew
18 - Charge pressure sender -G31-
19 - Bolt
q   5 Nm
20 - Bolt
q   10 Nm
21 - Hose clip
22 - Hose
23 - Hose clip
24 - Housing
25 - Turbocharger air recirculation valve -N249-
q   Installation position → Fig.
26 - Bolt
q   7 Nm
27 - Seal
q   Renew
28 - Hose clip
29 - Hose

   
Fitting location of turbocharger air recirculation valve -N249-
–  The marks -arrows- must align.
  A15-10393

Diagram of turbocharger system, engines with code letters BHZ, BZC, CDLA, CDLC > < Removing and installing turbocharger, engines with code letters BHZ, BZC, CDLA, CDLC