Motronic injection and ignition system (bucket tappets)

Kapitelübersicht

• Self-diagnosis
  1
• 1 General to self-diagnosis
  1
• 1.1 General to 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 electronics control unit
  2
• 2 Fault memory
  7
• 2.1 Fault memory
  7
• 2.2 Interrogating and erasing fault memory
  7
• 3 Fault table, fault codes 00282...00537
  9
• 3.1 Fault table, fault codes 00282...00537
  9
• 4 Fault table, fault codes 00543...65535
  13
• 4.1 Fault table, fault codes 00543...65535
  13
• 5 Final control diagnosis
  15
• 5.1 Final control diagnosis
  15
• 5.2 Performing final control diagnosis
  15
• 6 Measured value blocks
  18
• 6.1 Measured value blocks
  18
• 6.2 Safety precautions
  18
• 6.3 Read measured value block
  18
• 6.4 Evaluating measured value blocks
  19
• Mixture preparation, Injection
  23
• 1 Servicing injection system
  23
• 1.1 Servicing injection system
  23
• 1.2 Fitting locations overview
  23
• 1.3 General notes on injection
  26
• 1.4 Removing and installing parts of the injection system
  27
• 1.5 Dismantling and assembling intake manifold
  35
• 1.6 Dismantling and assembling fuel rail with injectors
  38
• 1.7 Dismantling and assembling air cleaner
  40
• 1.8 Safety precautions
  43
• 1.9 Rules for cleanliness
  44
• 1.10 Technical data
  44
• 2 Checking components
  45
• 2.1 Checking components
  45
• 2.2 Checking Lambda probe heating
  45
• 2.3 Checking throttle valve control part
  47
• 2.4 Checking intake manifold pressure sender
  55
• 2.5 Checking intake air temperature sender
  56
• 2.6 Checking coolant temperature sender
  60
• 2.7 Idling speed boost
  63
• 2.8 Checking injectors
  66
• 2.9 Checking fuel pressure regulator and holding pressure
  72
• 2.10 Checking intake air system for leaks (unmetered air)
  76
• 2.11 Checking intake air preheating
  77
• 3 Checking functions
  77
• 3.1 Checking functions
  77
• 3.2 Checking Lambda probe and Lambda control
  77
• 3.3 Checking engine operating mode
  81
• 4 Engine control unit
  83
• 4.1 Engine control unit
  83
• 4.2 Checking control unit voltage supply
  83
• 4.3 Replacing engine control unit
  85
• 4.4 Adapting engine control unit to throttle valve control part
  86
• 4.5 Matching engine control unit to electronic immobilizer
  87
• 5 Checking additional signals
  88
• 5.1 Checking additional signals
  88
• 5.2 Checking speed signal
  88
• 5.3 Checking signal from/to air conditioning system
  90
• Ignition system
  93
• 1 Servicing ignition system
  93
• 1.1 Servicing ignition system
  93
• 1.2 General notes on ignition system
  93
• 1.3 Removing and installing parts of the ignition system
  94
• 1.4 Dismantling and assembling distributor
  97
• 1.5 Safety precautions
  98
• 1.6 Adjustment data, Spark plugs
  98
• 1.7 Checking and adjusting ignition timing
  98
• 1.8 Checking Hall sender
  100
• 1.9 Checking ignition transformer and output stage
  101
• 1.10 Checking knock sensor
  104