Audi Audi S6 1994-1997 2.2l-engine Specifications
Detailed technical specifications and documentation for the 2.2L inline-5 turbocharged engine in the 1994-1997 Audi S6. Includes performance metrics, maintenance guidelines, and system-specific details.
Overview Specifications
Comprehensive description of the 2.2l-engine specifications for the 1994-1997 Audi S6, including key features, measurements, and technical details
How to Use
Use the search function to locate specific 2.2l-engine specifications by entering keywords such as 'torque', 'compression ratio', or 'fuel system'.
Navigate through the documentation sections using the table of contents or by scrolling through the major sections labeled 'Engine Design', 'Performance Specifications', 'Fuel and Ignition Systems', and 'Maintenance and Service'.
Key Specifications
Displacement
2.2 liters (2226 cc)
Power Output
230 hp @ 5900 rpm
Torque
258 lb-ft @ 1950 rpm
Compression Ratio
9.3:1
Fuel System
Sequential multi-point injection
Available Specifications
Engine Design
Detailed information about the design and construction of the 2.2l-engine, including its architecture and key components.
Engine Design
Detailed information about the design and construction of the 2.2l-engine, including its architecture and key components.
Engine Architecture
- Inline 5-cylinder configuration
- Cast iron engine block with aluminum cylinder head
- DOHC (Dual Overhead Camshaft) design
- 20-valve setup with 4 valves per cylinder
- Bore: 81.0 mm, Stroke: 86.4 mm
Key Components
- Forged steel crankshaft for durability
- Hydraulic lifters for reduced maintenance
- Integrated oil cooler for improved thermal management
- Timing belt-driven camshafts
- Note: Timing belt replacement interval is 60,000 miles or 5 years
Note: Regular inspection of the timing belt is critical to prevent engine damage.
Performance Specifications
Technical details about the engine's performance, including power output, torque, and efficiency.
Performance Specifications
Technical details about the engine's performance, including power output, torque, and efficiency.
Power and Torque
- Maximum power output: 230 hp @ 5900 rpm
- Peak torque: 258 lb-ft @ 1950 rpm
- Compression ratio: 9.3:1
- Redline: 6500 rpm
- Note: Engine is turbocharged for enhanced performance
Efficiency and Emissions
- Fuel consumption: 18 mpg city / 24 mpg highway
- Emissions compliance: Meets Euro 2 standards
- Catalytic converter integrated into exhaust system
- Lambda (O2) sensor for precise air-fuel ratio control
Fuel and Ignition Systems
Details about the fuel delivery and ignition systems, including components and specifications.
Fuel and Ignition Systems
Details about the fuel delivery and ignition systems, including components and specifications.
Fuel System
- Sequential multi-point fuel injection
- Fuel pressure: 3.8 bar (55 psi)
- High-pressure fuel pump for turbocharging
- Fuel tank capacity: 18.5 gallons (70 liters)
Ignition System
- Distributorless ignition system (DIS)
- Wasted spark ignition with individual coil packs
- Spark plug gap: 0.028-0.031 inches
- Ignition timing: 10° BTDC at idle
Note: Use only recommended spark plugs for optimal performance.
Maintenance and Service
Guidelines for maintaining and servicing the 2.2l-engine, including intervals and key procedures.
Maintenance and Service
Guidelines for maintaining and servicing the 2.2l-engine, including intervals and key procedures.
Service Intervals
- Oil change interval: 5,000 miles or 6 months
- Oil capacity: 5.5 liters (with filter)
- Recommended oil viscosity: 5W-40 synthetic
- Coolant flush interval: 30,000 miles or 2 years
Key Procedures
- Timing belt replacement: 60,000 miles or 5 years
- Valve clearance adjustment: Not required (hydraulic lifters)
- Turbocharger inspection: Every 30,000 miles
- Air filter replacement: Every 15,000 miles
Note: Always use OEM or equivalent parts for service.
Search Specifications
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Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
General
- Engine Code
- AAN
- Displacement
- 2.2 liters (2226 cc)
- Configuration
- Inline 5-cylinder
- Aspiration
- Turbocharged
- Fuel System
- Sequential Multi-Port Fuel Injection
- Manufacturer
- Audi AG
- Production Years
- 1994-1997
Performance
- Power Output
- 227 hp @ 5900 rpm
- Torque
- 258 lb-ft @ 1950 rpm
- Compression Ratio
- 9.3:1
- Redline
- 7000 rpm
- Boost Pressure
- 0.8 bar (11.6 psi)
Dimensions
- Bore
- 81.0 mm
- Stroke
- 86.4 mm
- Cylinder Spacing
- 88.0 mm
- Deck Height
- 220.0 mm
- Engine Weight
- 180 kg (dry)
Cooling System
- Coolant Capacity
- 8.5 liters
- Thermostat Opening Temperature
- 87°C
- Radiator Cap Pressure
- 1.4 bar
- Coolant Type
- G12 (pink)
- Water Pump Part Number
- 034121004X
Lubrication System
- Oil Capacity
- 5.5 liters (with filter)
- Oil Type
- 5W-40 (fully synthetic)
- Oil Pressure
- 2.0-4.5 bar @ 2000 rpm
- Oil Filter Part Number
- 068115561B
- Oil Change interval
- 10,000 miles or 12 months
Ignition System
- Ignition Type
- Distributorless (wasted spark)
- Spark Plug Gap
- 0.7-0.8 mm
- Spark Plug Torque
- 25 Nm
- Spark Plug Part Number
- BOSCH F5DPOR
- Ignition Coil Part Number
- 034905105B
Fuel System
- Fuel Pressure
- 3.8 bar
- injector Flow Rate
- 315 cc/min
- Fuel Pump Part Number
- 8A0906087A
- Fuel Filter Part Number
- 8A0201511A
- Fuel Tank Capacity
- 70 liters
Turbocharger
- Turbo Model
- KKK K24
- Compressor Wheel Diameter
- 46 mm
- Turbine Wheel Diameter
- 49 mm
- Wastegate Actuation Pressure
- 0.8 bar
- Turbo Oil Feed Line Part Number
- 034145757A
Valvetrain
- Valve Configuration
- DOHC, 20 valves
- intake Valve Diameter
- 34.0 mm
- Exhaust Valve Diameter
- 30.0 mm
- Valve Clearance
- Hydraulic lifters (self-adjusting)
- Camshaft Part Number
- 034109101C
Timing System
- Timing Belt Interval
- 60,000 miles or 5 years
- Timing Belt Part Number
- 034109119E
- Tensioner Part Number
- 034109243B
- Idler Pulley Part Number
- 034109309A
- Timing Belt Tension
- Automatic tensioner
Diagnostics
- Obd Standard
- OBD-I (Audi-specific)
- Fault Code Reading
- Via blink code or VAG-COM
- Common Fault Codes
-
- 00513 - Engine Speed Sensor (G28)
- 00515 - Camshaft Position Sensor (G40)
- 00532 - Supply Voltage (B+)
- Diagnostic Connector Location
- Under dashboard, driver's side
Service Information Service
Detailed service requirements and schedules for the 2.2L engine
- Oil and filter change
- Inspect timing belt for wear
- Check coolant level and condition
- Inspect spark plugs
Use only Audi-approved fluids and parts
- Replace timing belt
- Replace tensioner and idler pulleys
- Inspect water pump
- Replace accessory drive belts
Timing belt replacement is critical to prevent engine damage
- Replace fuel filter
- Inspect turbocharger for wear
- Check valve clearance (hydraulic lifters)
- Replace coolant
Perform a full engine diagnostic scan
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower and torque output of the 2.2L engine in the 1994-1997 Audi S6?
What is the horsepower and torque output of the 2.2L engine in the 1994-1997 Audi S6?
The 2.2L inline-5 turbocharged engine in the 1994-1997 Audi S6 produces 227 horsepower at 5,900 rpm and 258 lb-ft of torque at 1,950 rpm. This engine is known for its robust performance and smooth power delivery.
Q2 What type of fuel system does the 2.2L engine use?
What type of fuel system does the 2.2L engine use?
The 2.2L engine in the Audi S6 utilizes a Bosch Motronic fuel injection system. This system ensures precise fuel delivery and optimal combustion efficiency, contributing to the engine's performance and reliability.
Q3 What is the recommended oil type and capacity for the 2.2L engine?
What is the recommended oil type and capacity for the 2.2L engine?
The recommended oil type for the 2.2L engine is 5W-40 synthetic oil. The oil capacity is approximately 5.5 liters (5.8 quarts) including the oil filter. Regular oil changes are crucial to maintain engine performance and longevity.
Q4 What is the compression ratio of the 2.2L engine?
What is the compression ratio of the 2.2L engine?
The 2.2L engine has a compression ratio of 9.3:1. This ratio is optimized for the turbocharged setup, balancing performance and fuel efficiency.
Q5 How often should the timing belt be replaced on the 2.2L engine?
How often should the timing belt be replaced on the 2.2L engine?
The timing belt on the 2.2L engine should be replaced every 60,000 miles or 5 years, whichever comes first. Failure to replace the timing belt on time can lead to severe engine damage.
Q6 What is the firing order of the 2.2L engine?
What is the firing order of the 2.2L engine?
The firing order for the 2.2L inline-5 engine is 1-2-4-5-3. This sequence ensures smooth engine operation and balanced power delivery.
Q7 What is the recommended spark plug gap for the 2.2L engine?
What is the recommended spark plug gap for the 2.2L engine?
The recommended spark plug gap for the 2.2L engine is 0.028 inches (0.7 mm). Using the correct gap is essential for optimal ignition performance and fuel efficiency.
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 S6 2.2L Engine Service Manual
Coming SoonOfficial service manual for the 2.2L engine, covering maintenance, repair procedures, and technical specifications.
Bosch Motronic Fuel Injection System Guide
Coming SoonDetailed guide on the Bosch Motronic fuel injection system used in the 2.2L engine, including troubleshooting and maintenance tips.
Timing Belt Replacement Procedure for 2.2L Engine
Coming SoonStep-by-step instructions for replacing the timing belt on the 2.2L engine, including torque specifications and safety precautions.
Audi S6 2.2L Engine Performance Upgrades
Coming SoonInformation on performance upgrades for the 2.2L engine, including turbocharger upgrades, ECU tuning, and exhaust modifications.
Audi S6 2.2L Engine Oil and Filter Recommendations
Coming SoonComprehensive guide on selecting the right oil and filter for the 2.2L engine, including brand recommendations and change intervals.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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