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Other Audi Workshop Service and Repair Manuals
Other Makes
Running gear
Body
Power unit
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system
Auxiliary heater
Self diagnosis, V.A.G Inspection Service
Aux. heater/heater booster
Servicing auxiliary heater
Safety precautions when working on vehicles fitted with auxiliary heater
Notes on general repair work on vehicles fitted with auxiliary heater
Rules for cleanliness when working on auxiliary heater and fuel system
Layout of components for auxiliary heater in vehicle
Diverting fuel for auxiliary heater
Checking and adjusting CO2 content in exhaust gas of auxiliary heater
Incorporation of auxiliary heater into coolant circuit
Removing and installing auxiliary heater
Dismantling and assembling auxiliary heater
Detaching add-on components from heater/re-attaching (version "1”, horizontal installation)
Detaching add-on components from heater/re-attaching (version "2”, vertical installation)
Detaching/attaching corrugated exhaust pipe
Attaching corrugated exhaust pipe to auxiliary heater
Attaching corrugated exhaust pipe to tailpipe
Checking auxiliary heater air-intake hose
Removing and installing auxiliary heater control unit J364
Removing and installing circulation pump V55 (horizontal auxiliary heater installation)
Removing and installing circulation pump V55 (vertical auxiliary heater installation)
Dismantling and assembling auxiliary heater (version "1”, horizontal installation)
Dismantling and assembling auxiliary heater (version "2”, vertical installation)
Detaching/attaching cover for auxiliary heater sensors
Detaching/attaching top part of housing with intake air duct
Removing/installing and checking heater overheating fuse S24
Affixing auxiliary heater rating plate to housing with heat exchanger
Removing and installing temperature sensor G18
Removing/installing and checking flame monitor G64
Removing and installing burner element with combustion air blower V6
Removing and installing glow plug for heater Q9
Dismantling and assembling burner element with combustion air blower V6
Detaching atomiser unit from combustion air blower V6 /attaching
Distinguishing features of atomiser units (for "Petrol” or "Diesel”)
Removing fuel pressure damper from burner mount/installing
Distinguishing features of fuel pressure dampers (for "Petrol” or "Diesel”)
Removing and installing combustion air blower V6
Block diagram of auxiliary heater
Block diagram of auxiliary heater actuation with remote control
Heating
Air conditioner with refrigerant R134a
Air conditioning