volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing temperature sensorG18 and overheating sensorG189 > < Inner components of auxiliary heater
Removing and installing glow plug with flame monitoringQ8
Removing and installing glow plug with flame monitoring -Q8-
  Note
With the diesel version, a fuel pre-heating heater element -Z66- and a fuel shut-off valve -N109- are permanently installed on the combustion tube. The wires are connected to wires of glow plug with flame monitoring -Q8-. With this version, the entire combustion tube must be renewed if the glow plug with flame monitoring -Q8- is defective.
   
–  Dismantling and assembling auxiliary heater Thermo Top V → Chapter.
–  Using a suitable screwdriver, raise retaining clip -A- on both sides and remove glow plug with flame monitoring -Q8-.
  Note
t  During assembly, retaining clip must seat in groove.
t  Ensure proper seating of glow plug with flame monitoring -Q8--B-.
  N82-10244

Removing and installing temperature sensorG18 and overheating sensorG189 > < Inner components of auxiliary heater