Volkswagen Golf Service & Repair Manual: Testing quantity of fuel delivered
 Note
| Check fuel delivery rate as described in “Guided Fault
Finding” function, vehicle diagnostic tester in “Guided Fault
Finding” mode. |
| Conditions for checking fuel delivery rate (in short): |
| Coolant temperature below 30 °C |
| Ambient temperature below 25 °C |
| Fuel tank sufficiently filled (needle on fuel gauge in dash
panel insert is not in red zone) |
| Battery -A- (vehicle battery) fully charged |
| Fuel line (from fuel tank to auxiliary heater) installed
according to specifications and filled completely with fuel |
| Auxiliary heater installed completely and connected to
vehicle electrical system |
| All auxiliary heater fuses OK (according to current flow
diagram) → Current
flow diagrams, Electrical fault finding and Fitting locations |
| Auxiliary heater is switched off |
| Event memory of all self-diagnosis compatible systems read
out; cause of any faults displayed in vehicle systems
eliminated; displayed event memory entries erased, vehicle
diagnostic tester in "Guided Fault Finding". |
Note
| A higher ambient or coolant temperature can lead to
incorrect measurements of the fuel quantity delivered due to
fuel evaporation. |
| Complete description of conditions for checking fuel
delivery rate vehicle diagnostic tester in “Guided Fault
Finding” mode. |
| If the quantity of fuel delivered is in the lower tolerance
range and there are starting difficulties with the auxiliary
heater, check the fuel lines to the auxiliary heater
→ Chapter. If no fault is found, renew the metering
pump -V54-
→ Chapter. |
| – |
Check fuel delivery rate of metering pump -V54-vehicle
diagnostic tester in “Guided Fault Finding” mode. |
|
|
|
Note
Fuel lines are secured with O-type clips. These O-type clips
must always be renewed every time they are removed.
Star ...
Note
Pay attention to correct part number of metering pump -V54-
(different versions)
→ Electronic Parts Catalogue.
R ...
Other materials:
Specified torques for gearbox
petrol engine, 1.4 l natural gas engine:
Item
Bolt
Nm
1, 5, 9
M12x70
80
2, 4
M12x50
80
3
1),2)
M12x165
80
6, 7, 8
M10x55
40
A
...
Aquaplus blending system
Designation:
Blending additive for Aquaplus -LVM 030 000 A2-
Issued 06/2011
Product description
The blending additive for Aquaplus is especially suitable
for blending in Aqua ...
Tyre ageing
Even visually flawless, new or barely used tyres with
sufficient tread depth, which are older than six years, may show
significant reduction of wet properties and winter suitability
due only to ageing.
Tyre tests show that a contin ...
© 2016-2024 Copyright www.vwgolf.org
Overview of fitting locations - fuel supply system, Golf Variant
Removing and installing metering pump -V54-, Golf and Golf Estate