• Audi 4000S Quattro L5-2144cc 2.14L SOHC (JT) (1985)
• Relays and Modules
• Sensors and Switches
• Maintenance
• Engine, Cooling and Exhaust
• Powertrain Management
• Relays and Modules - Powertrain Management
• Sensors and Switches - Powertrain Management
• Tune-up and Engine Performance Checks
• Computers and Control Systems
• Emission Control Systems
• Catalytic Converter
• Emissions Maintenance Light
• Emissions Maintenance Lamp Relay
• Component Information
• Locations
• Emissions Maintenance Light Reset Switch/Connector
• Evaporative Emissions System
• Exhaust Gas Recirculation
• Positive Crankcase Ventilation
• Relays and Modules - Emission Control Systems
• Sensors and Switches - Emission Control Systems
• Thermostatic Air Cleaner
• Fuel Delivery and Air Induction
• Ignition System
• Transmission and Drivetrain
• Brakes and Traction Control
• Starting and Charging
• Power and Ground Distribution
• Steering and Suspension
• Heating and Air Conditioning
• 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