Running gear
Body
Power unit
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system
Additional heater
Self diagnosis, V.A.G Inspection Service
Aux. heater/heater booster
Servicing additional heater
Safety measures during work on vehicles with additional heater
Notes on general repairs to vehicles with additional heaters
Cleanliness rules for work on additional heater and fuel system
Component arrangement for additional heater in vehicle
Diversion of fuel for additional heater
Diversion of fuel (for the additional heater) from the fuel tank
Checking fuel delivery rate of metering pump -V54
Removing and installing metering pump -V54
Checking and adjusting CO2-content in additional heater exhaust gas
Incorporation of additional heater into coolant circuit
Removing and installing additional heater
Dismantling and assembling additional heater
Additional heater block diagram
Air conditioner with refrigerant R134a
Heating, air conditioning system