Simos injection and ignition 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
  2
• 1.5 Coding Simos control unit
  3
• 1.6 Interrogating and erasing fault memory
  4
• 1.7 Fault table
  6
• 1.8 Final control diagnosis
  12
• 1.9 Read measured value block
  16
• 1.10 Display group overview, engine code ADY and AGG
  17
• 1.11 Display group overview, engine code AFT
  20
• Mixture preparation, Injection
  25
• 1 Simos injection and ignition system
  25
• 1.1 Simos injection and ignition system
  25
• 1.2 Fitting locations overview, engine codes ADY and AGG
  25
• 1.3 Fitting locations overview, engine code AFT
  28
• 1.4 Servicing injection part
  31
• 1.5 Dismantling and assembling intake manifold, engine codes ADY and AGG
  44
• 1.6 Dismantling and assembling intake manifold - upper part, engine code AFT
  47
• 1.7 Dismantling and assembling intake manifold - lower part, engine code AFT
  50
• 1.8 Dismantling and assembling air cleaner, engine codes ADY and AGG
  51
• 1.9 Dismantling and assembling air cleaner, engine code AFT
  52
• 1.10 Safety precautions
  53
• 1.11 Rules for cleanliness
  53
• 1.12 Technical data
  54
• 1.13 Idling check
  54
• 1.14 Performing basic setting
  55
• 1.15 Checking Lambda probe and Lambda control
  56
• 1.16 Checking Lambda probe heating
  60
• 1.17 Checking engine operating mode
  62
• 1.18 Checking intake manifold change-over valve
  63
• 1.19 Checking air mass meter
  64
• 1.20 Checking throttle valve control part
  66
• 1.21 Checking coolant temperature sender
  73
• 1.22 Checking intake air temperature sender
  75
• 1.23 Checking engine speed sender
  79
• 1.24 Checking speed signal
  80
• 1.25 Checking control unit voltage supply
  82
• 1.26 Matching engine electronic control unit to electronic immobilizer
  84
• 1.27 Checking air conditioner and air conditioner compressor signals
  85
• 1.28 Checking starter signal
  86
• 1.29 Checking injectors
  86
• 1.30 Checking fuel pressure regulator and holding pressure
  90
• 1.31 Checking intake air system for leaks (unmetered air)
  92
• Ignition system
  94
• 1 Simos injection and ignition system
  94
• 1.1 Simos injection and ignition system
  94
• 1.2 Servicing ignition part
  94
• 1.3 Safety precautions
  98
• 1.4 Test data, spark plugs
  98
• 1.5 Checking position of distributor
  98
• 1.6 Removing and installing distributor
  99
• 1.7 Checking ignition timing control
  103
• 1.8 Checking Hall sender
  103
• 1.9 Checking knock sensor
  105
• 1.10 Checking ignition transformer
  107
• 1.11 Checking ignition transformer output stage
  107