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Removing and installing exhaust gas recirculation cooler - engine code letters BDG, BDH > < Checking mechanical exhaust gas recirculation valve - engine code letters BDG, BDH

A4 Mk2

Removing and installing mechanical exhaust gas recirculation valve - engine code letters BDG, BDH
Removing and installing mechanical exhaust gas recirculation valve - engine code letters BDG, BDH
   
Removing
–  Remove starter catalytic converter: vehicles with front-wheel drive → Chapter, vehicles with four-wheel drive → Chapter.
–  Detach vacuum hose at mechanical exhaust gas recirculation valve -arrow-.
–  Unscrew bolts and remove mechanical exhaust gas recirculation valve.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew gaskets and self-locking nuts.
–  Install starter catalytic converter: vehicles with front-wheel drive → Chapter, vehicles with four-wheel drive → Chapter.
Tightening torques
  A26-0214
ComponentNm
Mechanical EGR valve toExhaust gas recirculation cooler22
Connecting pipe22

   

Removing and installing exhaust gas recirculation cooler - engine code letters BDG, BDH > < Checking mechanical exhaust gas recirculation valve - engine code letters BDG, BDH