VW Natural Gas Engines Fuel Supply System OEM Workshop Manual

VW Natural Gas Engines Fuel Supply System OEM Workshop Manual with high-quality graphics and illustrations.

Format: PDF

Pages: 284

Delivery: The download link will instantly be sent to your email after checkout.

Covered VW Vehicles

• Golf 2017 ➤
• Golf Variant 2017 ➤
• Polo 2018 ➤

Covered Engine IDs: DBYA | DHFA

Repair Group:

• Technical data
  
• Fuel supply system

Contents:

• Technical data
  • Safety information
  • Safety regulations for working on fuel supply
  • Safety precautions when using testers and measuring instruments during a road test
  • Safety measures when working on vehicles with a start/stop system
  • Safety precautions when working on vehicles with a gas system
  • Identification
  • Engine number/engine data
  • General information
  • Rules for cleanliness when working on auxiliary/supplementary heater and fuel system
  • Repair instructions
  • Routing and attachment of lines
  • General repair instructions
• Fuel supply system
  • Fuel system
  • Overview of fitting locations – fuel system
  • Fuel
  • Assembly overview – fuel tank
  • Assembly overview – natural gas fuel tank
  • Assembly overview – securing straps
  • Assembly overview – fuel tank shut-off valve
  • Assembly overview – filler neck
  • Assembly overview – mounting for natural gas fuel tanks
  • Assembly overview – high-pressure natural gas line
  • Removing and installing fuel tank
  • Emptying fuel tank
  • Removing and installing solenoid of fuel tank shut-off valve
  • Removing and installing fuel tank shut-off valve
  • Removing and installing filling connection
  • Removing and installing natural gas fuel tanks
  • Determining residual pressure in natural gas fuel tank
  • Emptying natural gas fuel tanks
  • Aligning securing strap pads
  • Closing fuel tank shut-off valves by mechanical means
  • Releasing pressure in high-pressure natural gas line
  • Preparing high-pressure natural gas line for installation
  • Removing and installing high-pressure natural gas line
  • Fuel delivery unit, fuel gauge sender
  • Assembly overview – fuel delivery unit/fuel gauge sender
  • Removing and installing fuel delivery unit, fuel gauge sender
  • Removing and installing fuel gauge sender G
  • Removing and installing assembly opening cover
  • Plug-in connectors
  • Separating plug-in connectors
  • Fuel filter
  • Activated charcoal filter system
  • Connection diagram – activated charcoal filter system
  • Assembly overview – activated charcoal filter system
  • Removing and installing activated charcoal filter
  • Checking fuel tank breather
  • Accelerator pedal
  • Assembly overview – accelerator module
  • Removing and installing accelerator pedal module GX2
  • Fuel pump
  • Checking fuel system pressurization pump G6
  • Removing and installing fuel pump control unit J538
  • Lines
  • Removing and installing fuel lines
  • Removing and installing fuel line for auxiliary/supplementary heater