volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Exhaust gas recirculation > < Removing and installing exhaust gas temperature sender 3G495
Removing and installing exhaust gas temperature sender 4G648
Removing and installing exhaust gas temperature sender 4 -G648-
  Caution
Threads of exhaust temperature sender -G495- and -G648- are coated. DO NOT also grease with high-temperature paste. It is imperative to tighten to the torque specified → Chapter. Otherwise this can lead to loosening of the nuts/bolts and subsequent failure.
Special tools and workshop equipment required
   
t  Tool set, 17 mm -T10395-
Removing
–  Disconnect electrical connector -2- for exhaust temperature sender 4 -G648- and free electrical line.
  W00-10767
Golf, Golf Plus, Tiguan, Touran, connector for exhaust gas temperature sender 4 -G648--item 2-
  A26-10696
Passat and CC, connector for exhaust gas temperature sender 4 -G648-
  N26-10551
–  Unscrew exhaust gas temperature sender 4 -G648--item 1- from exhaust pipe downstream of particulate filter.
Installing
l  Specified torque → Chapter „Assembly overview - exhaust gas temperature regulation“.
Installation is carried out in the reverse order; note the following:
–  Electrical connections and routing → Current flow diagrams, Electrical fault finding and Fitting locations.
  A26-10189

Exhaust gas recirculation > < Removing and installing exhaust gas temperature sender 3G495