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Removing and installing exhaust gas recirculation cooler - engine codes CAMA, CAMB, CAPA > < Removing and installing exhaust gas recirculation control motorV338 - engine codes CAMA, CAMB, CAPA

A4 Mk3

Removing and installing exhaust gas recirculation control motorV338 - engine codes CCLA, CCWA, CCWB, CGKA, CGKB
Removing and installing exhaust gas recirculation control motor -V338- - engine codes CCLA, CCWA, CCWB, CGKA, CGKB
Special tools and workshop equipment required
   
t  Engine bung set -VAS 6122- for vehicles with SCR catalytic converter
  W00-10435
Removing
–  Remove engine cover panel -arrows-.
  A10-10890
–  Detach change-over valve for exhaust gas recirculation cooler -N345--item 1- from bracket.
  Note
Disregard items marked -2, 3, 4- and -arrows-.
  A19-10761
Vehicles with SCR catalytic converter:
–  Open filler cap on coolant expansion tank briefly and allow residual pressure in cooling system to dissipate.
–  Release hose clip -arrow- and detach coolant hose.
–  Seal off open pipes/lines and connections with clean plugs from engine bung set -VAS 6122-.
  A19-10789
All vehicles (continued):
–  Unplug electrical connector -1-.
–  Remove bolts -arrows- and detach exhaust gas recirculation control motor -V338-.
Installing
Installation is carried out in the reverse order; note the following:
l  Tightening torque → Chapter „Exhaust gas recirculation system - exploded view“
  Note
Fit new O-ring.
  A26-10737

Removing and installing exhaust gas recirculation cooler - engine codes CAMA, CAMB, CAPA > < Removing and installing exhaust gas recirculation control motorV338 - engine codes CAMA, CAMB, CAPA