Heating, Air conditioning

Chapter overview

• Self diagnosis
  1
• 1 Self diagnosis of Climatronic
  1
• 1.1 Self diagnosis of Climatronic
  1
• 1.2 Tools
  1
• 1.3 Function
  2
• 1.4 Technical data of self diagnosis
  2
• 1.5 Test prerequisites for self diagnosis
  2
• 1.6 Connecting fault reader V.A.G 1551 and selecting function
  3
• 1.7 Chart of functions that can be selected
  5
• 1.8 Interrogating fault memory
  6
• 1.9 Fault table
  6
• 1.10 Final control diagnosis
  12
• 1.11 Read measured value block
  14
• 1.12 Erasing fault memory, ending output
  20
• Heating
  22
• 1 Servicing heating system
  22
• 1.1 Servicing heating system
  22
• 2 Dismantling and assembling heater
  31
• 2.1 Dismantling and assembling heater
  31
• 3 Installing and adjusting cables
  35
• 3.1 Installing and adjusting cables
  35
• 4 Dismantling and assembling heated air and fresh air controls
  39
• 4.1 Dismantling and assembling heated air and fresh air controls
  39
• 5 Servicing electronic heating control - Thermotronic
  40
• 5.1 Tools
  40
• Air conditioning
  48
• 2 Refrigerant R12 - Air conditioner with manual controls
  52
• 2.1 Refrigerant R12 - Air conditioner with manual controls
  52
• 2.2 Servicing air conditioning and heating - Passenger compartment
  52
• 2.3 Servicing air conditioning and heating - Engine compartment
  59
• 2.4 Installing and adjusting cables
  68
• 2.5 Vacuum hose connection diagram
  71
• 2.6 Removing and installing compressor bracket - 4 Cyl. petrol engine
  74
• 2.7 Removing and installing compressor bracket - 6 Cyl. petrol engine
  77
• 3 Notes on repair work to vehicles with air conditioning and on handling refrigerant
  81
• 3.1 Notes on repair work to vehicles with air conditioning and on handling refrigerant
  81
• 4 Refrigerant R134a - Air conditioner with manual controls
  83
• 4.1 Refrigerant R134a - Air conditioner with manual controls
  83
• 4.2 Servicing air conditioning and heating - Passenger compartment
  83
• 4.3 Servicing air conditioning and heating - Engine compartment
  91
• 4.4 Installing and adjusting cables
  99
• 4.5 Vacuum hose connection diagram
  102
• 4.6 Removing and installing compressor bracket - 4 Cyl. petrol engine
  105
• 4.7 Removing and installing compressor bracket - 6 Cyl. petrol engine >08.93
  108
• 4.8 Removing and installing compressor bracket - 6 Cyl. petrol engine 08.93 >
  112
• 4.9 Removing and installing compressor bracket - Turbo Diesel engine
  116
• 5 Climatronic - Air conditioner with automatic regulation (R134a refrigerant)
  129
• 5.1 Climatronic - Air conditioner with automatic regulation (R134a refrigerant)
  129
• 5.2 Operation and function of the control and display unit
  129
• 5.3 Servicing Climatronic - Passenger compartment
  130
• 5.4 Servicing Climatronic - engine compartment
  145
• 5.5 Checking and adjusting end position of installed temperature flap positioning motor
  153
• 5.6 Vacuum hose connection diagram
  154
• 6.2 Tools
  159
• 6.3 Servicing components in the refrigerant circuit
  160
• 6.4 Removing expansion valve
  173
• 6.6 Removing and installing condenser
  185
• 6.7 Dismantling and assembling evaporator housing
  188
• 7 Capacities
  191
• 7.1 Capacities
  191
• 7.2 Refrigerant R134a
  191
• 7.3 Refrigerant oil
  191