Audi 90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Accumulator HVAC
Air Door, HVAC
Air Duct
Ambient Temperature Sensor / Switch HVAC
Blower Motor
Blower Motor Resistor
Cabin Temperature Sensor / Switch
Compressor HVAC
Compressor Clutch
Component Information
Specifications
Diagrams
Diagram Information and Instructions
Diagnostic Aids
Basic Electricity
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Compressor Clutch Diode HVAC
Condenser HVAC
Condenser Fan
Control Assembly, HVAC
Control Module HVAC
Coolant Temperature Sensor / Switch HVAC
Coupler HVAC
Evaporator Housing <--> [Evaporator Case]
Evaporator Core
Water Drain Valve <--> [Evaporator Drain Tube]
Expansion Block/Orifice Tube
Heater Control Valve
Heater Core
Heater Plenum Chamber <--> [Heater Core Case]
Housing Assembly HVAC
Refrigerant
Refrigerant Oil
Refrigerant Pressure Sensor / Switch, HVAC
Relays and Modules - HVAC
Sensors and Switches - HVAC
Vacuum Harness HVAC
Vacuum Reservoir HVAC
Vacuum Solenoid Valve HVAC
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems