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
...

Other materials:

Assembly overview - fuel tank, vehicles with multi-link rear suspension
1 -  Fuel line Vehicles with auxiliary heater To metering pump -V54- Do not kink To pull off, press release button on connection. Plug-in connectors must engage »audibly« when joined. ...

Removing and installing lambda probe 1 before catalytic converter -GX10-/lambda probe 1 after catalytic converter -GX7-
Lambda probe 1 before catalytic converter -GX10- consists of Lambda probe -G39- Lambda probe heater -Z19- Lambda probe 1 after catalytic converter -GX7- consists of Lam ...

Detecting leaks in refrigerant circuit using leak detecting system -VAS 6196- or leak detecting system -VAS 6201- or a later model
  Note Small leaks can be detected with, for example, an UV leak detector additive. –  Evacuate refrigerant circuit using an air conditioner service station → Chapter.   Note ...

© 2016-2024 Copyright www.vwgolf.org