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Audi A4 Workshop Service and Repair Manuals

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Simos direct petrol injection and ignition system (6-cyl. 3.0 ltr. TFSI 4-valve) > < Exhaust gas recirculation valveN18 with exhaust gas recirculation potentiometerG212 - exploded view

Removing and installing exhaust gas recirculation valveN18 with potentiometerG212

Removing and installing exhaust gas recirculation valveN18 with exhaust gas recirculation potentiometerG212
Removing and installing exhaust gas recirculation valve -N18- with exhaust gas recirculation potentiometer -G212-
Removing
   
–  Remove engine cover panel -arrows-.
–  Remove intake manifold flap motor -V157- → Rep. gr.23.
  A10-11050
–  Unplug electrical connector -1-.
–  Remove bolts -2- and -3- and detach exhaust gas recirculation valve -N18- with exhaust gas recirculation potentiometer -G212-.
  Note
Disregard -item 4-.
Installing
Install in reverse order. Note the following:
Tightening torques → Chapter „Exhaust gas recirculation system - exploded view“
  Note
Renew seals.
–  Install intake manifold flap motor -V157- → Rep. gr.23.
  A23-10151

Simos direct petrol injection and ignition system (6-cyl. 3.0 ltr. TFSI 4-valve) > < Exhaust gas recirculation valveN18 with exhaust gas recirculation potentiometerG212 - exploded view