audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Removing and installing exhaust gas recirculation cooler > < Exhaust gas recirculation system - exploded view

A4 Mk2

Removing and installing mechanical exhaust gas recirculation valve
Removing and installing mechanical exhaust gas recirculation valve
   
Removing
–  Remove intake manifold (top section) → Rep. gr.23.
–  Detach vacuum hose at mechanical exhaust gas recirculation valve.
–  Remove bolts -arrows- and take off mechanical exhaust gas recirculation valve with connecting pipe.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew seals and gaskets.
–  Install intake manifold (top section) → Rep. gr.23.
Tightening torques
  A26-10038
ComponentNm
Mechanical exhaust gas recirculation valve to connecting flange25
Connecting pipe to mechanical exhaust gas recirculation valve9

   

Removing and installing exhaust gas recirculation cooler > < Exhaust gas recirculation system - exploded view