Diesel injection and glow plug system

Chapter overview

• Self diagnosis
  1
• 1 Self diagnosis
  1
• 1.1 Self diagnosis
  1
• 1.2 Function
  1
• 1.3 Technical data of self diagnosis
  1
• 1.4 Connecting fault reader V.A.G 1551 and selecting engine electronics control unit
  1
• 1.5 Interrogating fault memory
  3
• 1.6 Fault table
  4
• 1.7 Erasing fault memory
  5
• 1.8 Final control diagnosis
  6
• 1.9 Reading measured value block
  10
• Mixture preparation, Injection
  12
• 1 Servicing fuel injection system
  12
• 1.1 Servicing fuel injection system
  12
• 1.2 Injection pump with two-part sprocket
  16
• 1.3 Servicing fuel filter
  18
• 1.4 Rules for cleanliness
  19
• 1.5 Checking fuel system for leaks
  20
• 1.6 Actuator controlled, load-dependent injection timing
  21
• 1.7 Removing and installing injection pump
  21
• 1.8 Checking and adjusting injection pump timing
  28
• 1.9 Checking valve timing
  32
• 1.10 Adjusting idling speed, idling speed boost and engine governed speed
  33
• 1.11 Residual volume basic setting
  36
• 1.12 Idling speed boost actuator
  37
• 1.13 Checking commencement of injection valve
  37
• 1.14 Checking engine temperature sender
  38
• 1.15 Resistance figures for engine temperature sender
  38
• 1.16 Checking idling speed boost valve
  39
• 1.17 Removing and installing injectors
  39
• 1.18 Servicing injectors
  40
• 2 Servicing injection pump
  42
• 2.1 Servicing injection pump
  42
• 2.2 Removing and installing throttle lever or return spring
  48
• 2.3 Renewing pump cover throttle lever bush, pump cover gasket and throttle lever shaft O-ring
  52
• 2.4 Renewing fuel delivery adjusting screw O-ring
  54
• 2.5 Renewing idling speed boost shaft O-ring
  55
• 2.6 Renewing injection timing device cover O-ring
  55
• 2.7 Renewing CSA lever/cover O-ring
  56
• 2.8 Sealing injection pump connections
  56
• Glow plug system
  58
• 1 Checking glow plug system
  58
• 1.1 Checking glow plug system
  58
• 1.2 Checking glow plug current consumption with V.A.G 1315A
  58
• 1.3 Checking glow plugs
  58
• 1.4 Glow plugs with burned electrodes
  59