Fuel supply system - Diesel engines

Kapitelübersicht

• Technical data
  1
• 1 Identification
  1
• 1.1 Engine number, engine data
  1
• 2 General notes
  2
• 3 Safety instructions
  3
• 3.1 Safety precautions when working on fuel supply system
  3
• 3.3 Safety precautions when working on vehicles with a Start/Stop system
  3
• 4 Repair instructions
  5
• 4.1 Routing and securing lines
  5
• 4.2 General repair notes
  5
• Fuel supply system
  6
• 1 Procedure after filling with incorrect fuel
  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 and 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 tank
  14
• 2.1 Assembly overview - fuel tank
  14
• 2.2 Removing and installing fuel tank
  15
• 2.3 Emptying fuel tank
  20
• 3 Fuel delivery unit and fuel gauge sender
  27
• 3.1 Assembly overview - fuel delivery unit and fuel gauge sender
  27
• 3.2 Removing and installing fuel delivery unit, fuel gauge sender
  28
• 3.3 Removing and installing fuel gauge sender G
  32
• 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
  39
• 5.3 Fuel hoses in engine compartment
  42
• 6 Accelerator mechanism
  43
• 6.1 Assembly overview - accelerator module
  43
• 6.2 Removing and installing accelerator module GX2
  43
• 7 Fuel pump
  46
• 7.1 Checking fuel system pressurisation pump G6
  46