VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing metering pump -V54-, Golf GTE

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Fuel supply system / Removing and installing metering pump -V54-, Golf GTE

Removing
  Note
Pay attention to correct part number of metering pump -V54- (different versions) → Electronic Parts Catalogue.
Checking metering pump -V54- with “end sealing valve” → Chapter
–  Observe safety precautions for working on fuel supply system → Rep. gr.00.
–  Observe the rules for cleanliness when doing all work on the fuel supply system → Chapter.
–  Always observe the safety precautions when working on the fuel supply system → Chapter.
–  Switch off electrical consumers.
–  Switch off auxiliary/supplementary heater and switch off ignition.
The fuel system is pressurised.Danger of injury through fuel spray.Always wear safety goggles.Always wear safety gloves.To release pressure, wrap a clean cloth around the connection and carefully loosen the connection.
  Note
   
If there are customer complaints concerning the auxiliary heater operation in vehicles with a high-voltage system and problems with the fuel supply of the auxiliary heater are the cause, detach the cover for the flange -C- from vehicle prior to removing the fuel tank → Rep. gr.20, and check connector -A- as well as fuel line -B- leading to metering pump -V54- for correct installation and damage.
 

Removing and installing metering pump -V54-, Golf GTE

On vehicles with high-voltage system, the metering pump -V54--1- cannot be accessed if the fuel tank is installed → Rep. gr.20 (Assembly overview - fuel delivery unit/fuel gauge sender). Therefore, bleed fuel line -2- (and corresponding riser tube) leading to metering pump -V54--1- as necessary after the fuel tank has been installed (e.g. upon repair work on the fuel delivery unit, when the fuel line -2- leading to -V54--1- has been emptied) → Chapter.
–  Remove fuel tank → Rep. gr.20.
 

Removing and installing metering pump -V54-, Golf GTE

–  Press securing lugs -1- to one side with suitable tool.
–  Push up metering pump -V54--6- with bracket -5- and lift pump off fuel tank.
–  Separate connector -2- from metering pump -V54--6-.
–  Take metering pump -V54--6- out of guides -4-.
–  Release O-type clips -3- and pull fuel lines off metering pump -V54--6-. Seal fuel lines.
Installing
  Note
There are different types of the metering pump -V54- → Electronic Parts Catalogue.
Different versions; only metering pump -V54- with end sealing valve permissible; pay attention to correct part number → Electronic Parts Catalogue
Installation is carried out in the reverse order. When installing, note the following:
  Note
 

Removing and installing metering pump -V54-, Golf GTE

Install metering pump -V54--1- with correct orientation. The fuel line leading to auxiliary heater -3- must be connected to the connection on the same side where the connector -4- is located. The fuel line -2- leads to the fuel tank via the fuel delivery unit (this illustration shows the configuration for vehicles with high-voltage system).
 

Removing and installing metering pump -V54-, Golf GTE

Install metering pump -V54--6- with correct orientation. The fuel line leading to auxiliary heater must be connected to the connection on the same side where the connector -2- is located (this illustration shows the configuration for vehicles with high-voltage system).
 

Removing and installing metering pump -V54-, Golf GTE

–  Renew bracket if retaining tabs -1- and -5- are damaged or broken off.
–  Renew O-type clip -7-.
–  Insert metering pump -V54--6- into bracket so that O-type clips -8- are seated in guides -5- and connector -2- does not make contact with bracket.
–  Engage electrical wire -3- in guides -arrows-.
–  Install bracket with metering pump -V54--6- ensuring proper engagement of retaining tabs -1-.
–  Check that fuel lines are properly secured in retainers -5-.
Before installing the fuel tank:
 

Removing and installing metering pump -V54-, Golf GTE

Make sure that electrical wires and fuel lines (e.g. fuel lines -2- and -4- leading to auxiliary heater) are properly routed and that they are firmly seated in the corresponding retainers.
Make sure that the connector on the metering pump -V54- has properly engaged.
Check connection -5- on fuel line -4- for soiling or damage.
  Note
If fuel lines make contact with body, they can transfer sound.
–  Check that fuel lines are correctly seated and routed; fuel lines must not make contact with body (risk of transferring sound).
Specified torque
→ Chapter „Overview of fitting locations - fuel supply system“
Fuel tank; Removing and installing fuel tank → Rep. gr.20
 

Removing and installing metering pump -V54-, Golf GTE

Removing and installing metering pump -V54-, Golf and Golf Estate
  Note Pay attention to correct part number of metering pump -V54- (different versions) → Electronic Parts Catalogue. R ...

Checking metering pump -V54- with end sealing valve
–  If you are uncertain as to whether the metering pump -V54--C- has an end sealing valve or not, connect e.g. hand vacuum pump -VAS 6213- to connection ...

Other materials:

Identification plates
There are different types of identification plates. When the auxiliary heater is replaced, check the type plate and the duplicate plate and replace as necessary.     Identification plate on ...

Removing and installing turn signal switch -E2-, Kostal
  Note The turn signal switch -E2-, cruise control system switch -E45- and intermittent wiper switch -E22- are combined to form the steering column combination switch -E595-. These switches cannot be separated. ...

Removing and installing mounting bracket, LHD vehicles
Remove dash panel end cover on driver side → General body repairs, interior; Rep. gr.70. –  Remove footwell cover on driver side → General body repairs, interior; Rep. gr.68. ...

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