Fuel supply system - diesel engines

Kapitelübersicht

• Technical data
  1
• 1 Safety information
  1
• 1.1 Safety regulations for working on fuel supply
  1
• 1.3 Safety measures when working on vehicles with a start/stop system
  2
• 2 Identification
  3
• 2.1 Engine number/engine data
  3
• 3 General information
  4
• 4 Repair instructions
  5
• 4.1 Routing and attachment of lines
  5
• 4.2 General repair instructions
  5
• Fuel supply system
  6
• 1 Procedure in event of misfuelling
  6
• 1.1 Step 1, engine was started with incorrect fuel
  6
• 1.2 Step 2, engine was not started with incorrect fuel
  8
• 1.3 Step 3, there are metal particles in fuel delivery unit and fuel tank
  10
• 1.4 Step 4, there are no metal particles in fuel delivery unit or fuel tank
  11
• 1.5 Step 5, there are metal particles in high-pressure pump
  12
• 1.6 Step 6, there are no metal particles in high-pressure pump
  12
• 2 Fuel
  13
• 2.1 Assembly overview - fuel tank
  13
• 2.2 Emptying fuel tank
  15
• 2.3 Removing and installing fuel tank
  19
• 3 Fuel delivery unit, fuel gauge sender
  26
• 3.1 Assembly overview - fuel delivery unit/fuel gauge sender
  26
• 3.2 Removing and installing fuel delivery unit, fuel gauge sender
  27
• 4 Plug-in connectors
  34
• 4.1 Separating plug-in connectors
  34
• 5 Fuel filter
  38
• 5.1 Assembly overview - fuel filter
  38
• 5.2 Removing and installing fuel filter
  40
• 5.3 Fuel hoses in the engine compartment
  47
• 6 Accelerator pedal
  48
• 6.1 Assembly overview - accelerator module
  48
• 6.2 Removing and installing accelerator pedal module GX2
  48
• 7 Fuel pump
  52
• 7.1 Checking fuel system pressurisation pump G6
  52
• 7.2 Removing and installing fuel pump
  76
• 8 Senders and sensors
  79
• 8.1 Removing and installing fuel gauge sender G
  79