VW Golf manuals

Volkswagen Golf Service & Repair Manual: Dismantling and assembling burner unit

Dismantling
–  Remove auxiliary heater → Chapter.
–  Dismantle auxiliary heater → Chapter.
   
–  Detach gasket -1- from blower housing.
–  Release and detach connector -2-.
–  Pull grommet -3- out of blower housing onto combustion pipe -4-, using only a little force, and at the same time lift burner unit off vertically upwards.
Assembling
 

Dismantling and assembling burner unit

Renew gasket -1- and grommet -3-.
–  Check sealing surfaces and clean if necessary.
Install in reverse order.
–  Make sure gasket -1- is positioned correctly and connector -2- is engaged securely.
  Note
To prevent a short circuit at wiring/line connections to glow plug with flame monitor -Q8- make sure that the seal/gasket -1- is positioned correctly and that the connector -2- is engaged correctly.
Specified torque
→ Chapter „Assembly overview - auxiliary heater attachments“
 

Dismantling and assembling burner unit

Connector pin assignment for auxiliary heater
1 -  6-pin connector Information on pin assignment can be found in the latest current flow diagram → Current flow diagrams, Electrical fau ...

Coolant circuit with auxiliary heater
...

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