Direct injection and glow plug system with distributor pump

Chapter overview

• Self-diagnosis
  1
• 1 Self-diagnosis
  1
• 1.1 Self-diagnosis
  1
• 1.2 Features of self-diagnosis
  1
• 1.3 Technical data of self-diagnosis
  1
• 1.4 Connecting fault reader V.A.G 1551 and selecting engine control unit
  2
• 1.6 Interrogating fault memory
  6
• 1.7 Erasing fault memory
  7
• 2 Fault table
  9
• 2.1 Fault table
  9
• 3 Final control diagnosis
  24
• 3.1 Final control diagnosis
  24
• 3.2 Performing final control diagnosis
  24
• 4 Measured value blocks
  29
• 4.1 Measured value blocks
  29
• 4.2 Safety precautions
  29
• 4.3 Reading measured value block
  29
• 4.4 Evaluating measured value blocks
  30
• 4.5 Display group 009
  37
• Mixture preparation, Injection
  47
• 1 Servicing Diesel direct injection system
  47
• 1.1 Servicing Diesel direct injection system
  47
• 1.2 Safety precautions
  47
• 1.3 Rules for cleanliness
  48
• 1.4 Fitting locations overview
  48
• 1.5 Servicing injection pump
  60
• 1.6 Dismantling and assembling parts of intake manifold
  67
• 1.7 Removing and installing air intake connecting piece
  75
• 1.8 Removing and installing injection pump
  76
• 1.9 Dynamically checking and adjusting commencement of injection
  81
• 1.10 Removing and installing injectors
  84
• 1.11 Checking injectors
  86
• 1.12 Renewing injection timing device cover O-ring
  87
• 2 Checking components and functions
  87
• 2.1 Checking components and functions
  87
• 2.2 Checking Diesel direct injection system voltage supply
  87
• 2.3 Checking engine speed sender
  88
• 2.4 Checking intake manifold pressure sender and elevation sender
  90
• 2.5 Checking coolant temperature sender
  92
• 2.6 Checking intake manifold temperature sender
  95
• 2.7 Checking fuel temperature sender
  99
• 2.8 Checking modulating piston movement sender and quantity adjuster
  101
• 2.9 Checking needle lift sender
  105
• 2.10 Checking injection timing regulation range
  107
• 2.11 Checking air mass meter
  109
• 2.12 Checking intake manifold flap change-over
  112
• 2.13 Checking intake manifold flap change-over valve
  114
• 2.14 Checking intake manifold flap motor
  117
• 3 Checking additional signals
  119
• 3.1 Checking additional signals
  119
• 3.2 Checking speed signal
  119
• 3.3 Checking signals from brake light switch and brake pedal switch
  121
• 3.4 Checking signal from clutch pedal switch
  124
• 3.5 Checking signals from/to air conditioning system
  126
• 3.6 Checking engine speed signal
  129
• 4 Replacing, coding and matching engine control unit
  130
• 4.1 Replacing, coding and matching engine control unit
  130
• 4.2 Replacing engine control unit
  130
• 4.3 Coding engine control unit
  131
• 4.4 Matching engine control unit to electronic immobilizer
  132
• Glow plug system
  134
• 1 Checking glow plug system
  134
• 1.1 Checking glow plug system
  134
• 1.2 Checking glow plugs
  135