Audi Audi S3 2006-2012 HVAC Specifications
Find detailed HVAC specifications for the 2006-2012 Audi S3. This guide includes technical details on heating, ventilation, and air conditioning components, ideal for maintenance and repair.
Audi S3 (2006-2012) HVAC Specifications Specifications
This document provides detailed specifications and technical information for the heating, ventilation, and air conditioning (HVAC) system of the 2006-2012 Audi S3. It is designed to assist technicians, enthusiasts, and owners in understanding and servicing the HVAC system. The document is divided into sections for easy navigation, with key specifications highlighted for quick reference.
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To find specific information, use the search functionality by typing keywords such as 'compressor', 'heater core', or 'climate control'. Results will highlight relevant sections.
Navigate through the document by selecting sections from the table of contents. Each section contains detailed subsections with technical specifications and descriptions.
Key Specifications
Refrigerant Type
R-134a
Cooling Capacity
35,000 BTU/h
Heating Capacity
50,000 BTU/h
Airflow Rate
300 CFM (max)
Compressor Type
Variable displacement
Available Specifications
System Overview
This section provides a general overview of the HVAC system, including its components, functionality, and performance characteristics.
System Overview
This section provides a general overview of the HVAC system, including its components, functionality, and performance characteristics.
System Components
- Compressor: Variable displacement type with electronic control
- Condenser: Dual-pass design for improved cooling efficiency
- Evaporator: Compact design with internal expansion valve
- Heater Core: High-efficiency cross-flow type
- Blower Motor: Dual-speed with electronic control
- Control Module: Integrated climate control with temperature sensors
Performance Features
- Dual-zone automatic climate control
- Air quality sensor with automatic recirculation
- Defrost function with humidity control
- Cabin air filter with allergen-trapping capability
- Rear ventilation outlets for improved airflow distribution
Heating System
This section details the components and operation of the heating system, including the heater core, control valves, and associated plumbing.
Heating System
This section details the components and operation of the heating system, including the heater core, control valves, and associated plumbing.
Heater Core and Components
- Heater core: High-efficiency cross-flow design
- Control valve: Electronic actuator for precise temperature control
- Water pump: Centrifugal type with variable speed
- Hoses: Reinforced rubber with heat-resistant inner layers
- Temperature sensor: Integrated into control module
Operation
- Heating is controlled by the climate control module
- Water flow is regulated by the heater control valve
- Temperature is monitored by sensors in the dashboard and heater core
- System operates in conjunction with the cooling system
- Defrost mode prioritizes heater operation for windshield clearing
Air Conditioning System
This section covers the components, operation, and maintenance of the air conditioning system, including the compressor, condenser, and evaporator.
Air Conditioning System
This section covers the components, operation, and maintenance of the air conditioning system, including the compressor, condenser, and evaporator.
Compressor and Condenser
- Compressor: Variable displacement with electronic clutch
- Condenser: Dual-pass design for efficient heat transfer
- Receiver-drier: Includes desiccant and pressure sensor
- Expansion valve: Electronic control for precise refrigerant flow
- Fan: Dual-speed with temperature-controlled operation
Evaporator and Controls
- Evaporator: Compact design with internal expansion valve
- Control module: Integrated with climate control system
- Refrigerant: R-134a with leak detection system
- Pressure sensors: Monitor low and high side pressures
- Air quality sensor: Automatically activates recirculation mode
Controls and Features
This section details the user controls, automatic features, and additional functions of the HVAC system.
Controls and Features
This section details the user controls, automatic features, and additional functions of the HVAC system.
Climate Control Unit
- Manual controls: Temperature, fan speed, and airflow direction
- Automatic mode: Adjusts temperature, fan speed, and airflow
- Dual-zone control: Independent left and right temperature settings
- Display: LCD screen with temperature and mode indicators
- Buttons: Illuminated for ease of use in low light conditions
Additional Features
- Air recirculation: Automatic and manual modes
- Defrost mode: Prioritizes windshield heating and air conditioning
- Cabin air filter: Replaceable with allergen-trapping capability
- Rear outlets: Adjustable ventilation for rear passengers
- Climate control memory: Stores user preferences
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Component Specifications
Overview
- Type
- Automatic Dual-Zone Climate Control
- Configuration
- Integrated with Dashboard
- Platform
- Audi A3 (8P)
- Material
- Aluminum, Polymer
- Location
- Under Dashboard (Driver and Passenger Sides)
Dimensions
- Hvac Module Length
- 12 in (304.8 mm)
- Hvac Module Width
- 8 in (203.2 mm)
- Hvac Module Height
- 6 in (152.4 mm)
- Evaporator Coil Size
- 10 in x 6 in x 2 in (254 mm x 152.4 mm x 50.8 mm)
- Condenser Coil Size
- 12 in x 8 in x 2 in (304.8 mm x 203.2 mm x 50.8 mm)
- Ducting Diameter
- 3 in (76.2 mm)
- Blower Fan Diameter
- 5 in (127 mm)
Materials
- Evaporator
- Aluminum
- Condenser
- Aluminum
- Compressor
- Steel with Rubber Seals
- Ducting
- Polymer with Foam Insulation
- Heater Core
- Copper with Aluminum Fins
Features
- Air Distribution Modes
-
- Bi-Directional Air Flow
- Upper Ventilation
- Lower Ventilation
- Defrost Mode
- Footwell Ventilation
- Temperature Control
-
- Dual-Zone Temperature Control
- Automatic Climate Control
- Manual Override Option
- Filtration
-
- Activated Carbon Filter
- Pollen Filter
- Air Quality Sensor
- Defrosting
-
- Automatic Defrost
- Timed Defrost
- Manual Defrost Override
- Recirculation Modes
-
- Interior Air Recirculation
- Exterior Air Intake
- Automatic Air Quality Control
- Diagnostics
-
- Self-Diagnostic Mode
- Error Code Display
- System Status Monitoring
Safety Features
- Crash Protection
-
- Automatic System Shutdown on Impact
- Pressure Relief Valve
- Thermal Overload Protection
- Thermal Protection
-
- Overheat Protection
- Coolant Level Monitoring
- Temperature Limitation
- Pressure Relief
-
- Overpressure Safety Valve
- Low-Pressure Safety Cut-Off
- System Pressure Monitoring
Comfort Features
- Air Quality
-
- Air Quality Sensor
- Automatic Recirculation
- Pollutant Filter
- Noise Reduction
-
- Silenced Blower Operation
- Vibration Dampening
- Noise Insulation
- Climate Control
-
- Dual-Zone Temperature
- Humidity Control
- Automatic Defrost
- Convenience
-
- Remote Control Option
- One-Touch Operations
- Memory Settings
Accessories
- installation Kits
-
- Mounting Brackets
- Connectors
- Adapters
- Control Modules
-
- Climate Control Module
- Sensor Kit
- Wiring Harness
- Ducting Accessories
-
- Ducting Adapters
- Sealants
- Insulation Materials
Maintenance
- Service interval
-
- Miles: 15000 miles, Months: 12 months, Items: Replace Air Filter,Inspect Ducts for Leaks,Check Refrigerant Level,Clean Condenser Coils,Test Blower Motor, Note: Regular maintenance ensures optimal performance.
- Miles: 30000 miles, Months: 24 months, Items: Replace Pollen Filter,Check Heater Core for Leaks,Inspect Compressor Belt,Clean Evaporator Coils,System Performance Test, Note: More thorough checkup recommended.
- Miles: 60000 miles, Months: 48 months, Items: Replace Compressor Belt,Flush and Refill Refrigerant,Inspect Expansion Valve,Check Electrical Connections,Detailed System Overhaul, Note: Major service to maintain efficiency.
- Maintenance Notes
-
- Always use OEM parts
- Follow manufacturer guidelines
- Use proper tools for servicing
Warranty
- Basic
- Miles: 50000 milesYears: 4 yearsCoverage: Parts and Labor
- Powertrain
- Miles: 70000 milesYears: 5 yearsCoverage: HVAC Components
- Corrosion
- Miles: 100000 milesYears: 12 yearsCoverage: Perforation
- Emissions
- Miles: 80000 milesYears: 8 yearsCoverage: Emissions-Related Components
Production Details
- Manufacturer
- Audi AG
- Manufacturing Process
-
- CNC Machining
- Robotic Welding
- Automated Assembly
- Quality Control Testing
- Quality Control
- Tests: Leak Testing, Performance Testing, Durability TestingStandards: ISO 9001:2015
- Sustainability Practices
-
- Recyclable Materials
- Energy-Efficient Manufacturing
- Emission Reduction
- Production Metrics
- Annual Volume: 100,000 unitsWarranty Rate: 2%Failure Rate: 1%Customer Satisfaction: 95%
Service Information for HVAC Service
Maintenance and service requirements specific to this component
- Replace Air Filter
- Inspect Ducts for Leaks
- Check Refrigerant Level
- Clean Condenser Coils
- Test Blower Motor
Regular maintenance ensures optimal performance.
- Replace Pollen Filter
- Check Heater Core for Leaks
- Inspect Compressor Belt
- Clean Evaporator Coils
- System Performance Test
More thorough checkup recommended.
- Replace Compressor Belt
- Flush and Refill Refrigerant
- Inspect Expansion Valve
- Check Electrical Connections
- Detailed System Overhaul
Major service to maintain efficiency.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the HVAC system in the 2006-2012 Audi S3?
What are the technical specifications of the HVAC system in the 2006-2012 Audi S3?
The HVAC system in the 2006-2012 Audi S3 features a dual-zone automatic climate control system, compatible with R-134a refrigerant. It includes a compressor, condenser, evaporator, and heater core. The system is designed to provide optimal heating and cooling performance, with a maximum refrigerant capacity of 650g. The system is fully integrated with the vehicle's electronic control unit (ECU) for precise temperature regulation and airflow control.
Q2 What are the recommended maintenance requirements for the HVAC system?
What are the recommended maintenance requirements for the HVAC system?
Regular maintenance for the HVAC system includes replacing the cabin air filter every 15,000 miles, inspecting and cleaning the condenser coils annually, and checking refrigerant levels every 30,000 miles. Additionally, the system's hoses and connections should be inspected for leaks or damage every 12,000 miles. It is recommended to have the system serviced by a certified Audi technician to ensure optimal performance and prevent premature wear.
Q3 How do I replace the HVAC control module in my 2006-2012 Audi S3?
How do I replace the HVAC control module in my 2006-2012 Audi S3?
To replace the HVAC control module, start by disconnecting the battery to prevent any electrical shocks. Remove the trim panel around the control unit using a screwdriver, then disconnect the electrical connectors from the old module. Carefully remove the module from its housing and install the new one, ensuring all connections are secure. Reconnect the electrical connectors, replace the trim panel, and reconnect the battery. Test the system to ensure proper functionality.
Q4 What are common issues with the HVAC system and how can I troubleshoot them?
What are common issues with the HVAC system and how can I troubleshoot them?
Common issues include poor airflow, inconsistent temperatures, or strange noises. Check the cabin air filter for blockages and replace if necessary. Ensure all vents are unobstructed and inspect the system for refrigerant leaks. If the system is not cooling, check the compressor clutch for engagement. For noises, inspect the blower motor and ducts for debris. If issues persist, consult a professional technician to diagnose and repair any underlying problems.
Q5 How can I optimize the performance of my Audi S3's HVAC system?
How can I optimize the performance of my Audi S3's HVAC system?
To optimize HVAC performance, ensure the system is regularly serviced, including filter replacements and refrigerant checks. Use the recirculation mode to improve cooling efficiency and reduce dust intake. Avoid extreme temperature settings to prevent strain on the system. Additionally, park your vehicle in shaded areas during hot weather to reduce the workload on the cooling system. Finally, consider upgrading to high-performance parts if seeking enhanced cooling or heating capabilities.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Audi S3 HVAC Service Manual
Coming SoonComprehensive guide covering installation, maintenance, and troubleshooting of the HVAC system in 2006-2012 Audi S3 models.
Technical Bulletin: HVAC System Updates
Coming SoonOfficial Audi technical bulletin detailing updates, recalls, and improvements for the HVAC system in 2006-2012 S3 models.
Audi S3 Parts Catalog
Coming SoonDetailed catalog of genuine Audi parts and accessories for the HVAC system, including filters, compressors, and more.
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