Audi Audi A3 2004-2013

Audi Audi A3 2004-2013 DQ250 Transmission Specifications

Comprehensive technical specifications for the DQ250 transmission system in the 2004-2013 Audi A3, covering gear ratios, torque capacity, lubrication requirements, and maintenance procedures. This document provides detailed insights into the transmission's design, operation, and service guidelines.

Updated Oct 14, 2023

DQ250 Transmission Specifications Specifications

This document provides detailed specifications and technical information for the DQ250 transmission used in the 2004-2013 Audi A3. It covers key features, performance metrics, and maintenance requirements. Use this guide to understand the transmission's capabilities, identify components, and perform routine maintenance or troubleshooting.

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Key Specifications

▲

Torque Capacity

250 Nm (184 lb-ft)

■

Number of Gears

6-speed dual-clutch

●

Transmission Type

S-Tronic (DQ250)

◆

Clutch Packs

Dual wet clutches

★

Service Interval

30,000 miles (48,280 km)

Available Specifications

General Information

Overview of the DQ250 transmission, including its design, application, and key features. This section provides foundational knowledge for understanding the transmission's operation and capabilities.

Transmission Type

6-speed dual-clutch automatic transmission
Electronically controlled gear shifts
Wet clutch design for improved durability
S-Tronic mode for manual shifting
Compatible with both front-wheel drive and quattro all-wheel drive systems

Gear Ratios

1st gear: 3.778
2nd gear: 2.539
3rd gear: 1.804
4th gear: 1.400
5th gear: 1.100
6th gear: 0.800
Reverse gear: 3.778

Clutch Packs

Dual clutch packs for faster gear changes
Outer clutch for even gears (2, 4, 6)
Inner clutch for odd gears (1, 3, 5)
Clutch pack replacement interval: 60,000 miles (96,560 km)

Performance Specifications

Technical specifications and performance metrics of the DQ250 transmission, including torque capacity, acceleration, and fuel efficiency.

Torque Capacity

Maximum torque capacity: 250 Nm (184 lb-ft)
Optimized for 2.0L and 2.0L TFSI engines
Torque limit in manual mode: 220 Nm (162 lb-ft)
Torque limit in automatic mode: 250 Nm (184 lb-ft)

Acceleration

0-60 mph (0-97 km/h) in 6.9 seconds with 2.0L TFSI engine
0-60 mph (0-97 km/h) in 7.2 seconds with 2.0L diesel engine
Standing quarter mile: 15.4 seconds @ 94 mph (151 km/h)

Fuel Efficiency

Improved fuel economy due to dual-clutch design
Combined fuel economy: 28 mpg (8.4 L/100 km)
City fuel economy: 24 mpg (9.8 L/100 km)
Highway fuel economy: 32 mpg (7.4 L/100 km)

Technical Features

Advanced features and technologies integrated into the DQ250 transmission, including design elements and electronic controls.

Dual-Clutch Design

Two independent clutch packs for alternating gears
Pre-selector gear actuation for instantaneous shifts
Reduced power loss during gear changes
Improved low-speed maneuverability

S-Tronic Mode

Manual shifting via steering wheel paddles or gear lever
Fully automatic mode with adaptive shifting
Sport mode for aggressive shift mapping
Manual shift override in automatic mode

Weight and Size

Transmission weight: 154 lbs (69.85 kg)
Length: 21.7 inches (550 mm)
Width: 14.2 inches (360 mm)
Height: 10.2 inches (260 mm)

Maintenance Requirements

Recommended maintenance schedule and procedures for the DQ250 transmission, including fluid changes and filter replacements.

Service Intervals

Transmission fluid change interval: 30,000 miles (48,280 km)
Clutch pack inspection interval: 60,000 miles (96,560 km)
Filter replacement interval: 30,000 miles (48,280 km)
Software update interval: As required by service indicator

Fluid Requirements

Synthetic transmission fluid (TL 052 162)
Fluid capacity: 2.6 quarts (2.5 liters)
Fluid change cost: $250-$350
Fluid level check procedure: Refer to owner's manual

Filter Replacement

Transmission pan gasket replacement recommended with filter
Filter part number: 02E 198 211
Filter replacement cost: $50-$100
Labor cost for replacement: $100-$200

Troubleshooting

Common issues and diagnostic procedures for the DQ250 transmission, including symptoms and repair steps.

Common Issues

Clutch pack wear: Symptoms include slipping or hesitation
Fluid contamination: Symptoms include erratic shifting
Software glitches: Symptoms include unexpected gear changes
Sensor faults: Symptoms include loss of transmission communication

Diagnostic Codes

P0750: Shift solenoid A malfunction
P0755: Shift solenoid B malfunction
P0760: Shift solenoid C malfunction
P0765: Shift solenoid D malfunction

Repair Steps

Scan for fault codes using VAG-COM or equivalent tool
Inspect transmission fluid level and condition
Check for clutch pack wear using scan tool
Update transmission software if necessary

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Transmission Specifications

Overview

Type: Dual-clutch automatic

Configuration: 6-speed transverse

Platform: Volkswagen Group A-platform

Torque Capacity: Up to 250 Nm

Gear Ratio: 6 forward speeds, 1 reverse

Lubrication Type: Self-lubricating with transmission fluid

Dimensions

Length: 650 mm (25.6 in)

Width: 400 mm (15.7 in)

Height: 300 mm (11.8 in)

Weight: 105 kg (231 lbs)

Fluid Capacity: 3.5 liters (3.7 quarts)

Oil Pump Flow Rate: Variable, up to 20 bar

Materials

Transmission Casing: Aluminum alloy

Gear Components: High-strength steel

Bearings: Steel and ceramic hybrid

Clutch Pack: Organic friction material

Synchronizers: High-performance brass

Features

Gear Ratios

1st: 3.778
2nd: 2.273
3rd: 1.695
4th: 1.258
5th: 0.983
6th: 0.778

Electronic Controls

Dual-clutch technology
Paddle-shift manual mode
Adaptive shift programming
Hill-start assist integration

Torque Transfer

Front-wheel drive (FWD)
Optional Haldex AWD system
Torque vectoring capability
Electronic differential lock

Transmission Modes

Automatic mode
Manual mode
Sport mode
Efficiency mode

Cooling System

Integrated oil cooler
Coolant circulation system
Thermostatic temperature control

Safety Features

Emergency Operation

Fail-safe mode
Limp-home functionality
Overheat protection system

Protection Systems

Torque limiter
Clutch overheat protection
Electronic stability control integration

Alarm Systems: Transmission temperature warning

Comfort Features

Smooth Operation

Dual-mass flywheel
Anti-vibration mounts
Low-noise gear design

驾驶辅助

Adaptive cruise control integration
Stop-start technology compatibility
Coasting function in Efficiency mode

Convenience

Paddle shifters
Manual shift mode
Comfort-oriented shift mapping

Noise Reduction

Helical gear design
Gear insulation material
Transmission tunnel sound dampening

Accessories

Transmission Fluid

Synthetic ATF
Change interval: 60,000 miles
Capacity: 3.5 liters
Filter included

Filters

Transmission pan filter
Inline filter
Breather filter

Tools

Transmission fluid pump
Drain pan
Filter wrench

Maintenance

Service interval: Every 60,000 miles or 5 years

Service Items

Transmission fluid change
Filter replacement
Clutch pack inspection
Software update (if applicable)
Check for any adaptive learning resets

Maintenance Notes: Recommended to use manufacturer-approved transmission fluid only. Avoid aggressive driving patterns that may reduce clutch life.

Warranty

New Vehicle: Miles: 48,000 miles
Years: 4 years
Coverage: Full transmission replacement

Certified Pre Owned: Miles: 100,000 miles
Years: Unlimited
Coverage: Extended warranty option

Powertrain: Miles: 60,000 miles
Years: 5 years
Coverage: Major components only

Extended Service: Miles: Up to 120,000 miles
Years: 10 years
Coverage: Optional extended warranty

Production Details

Manufacturer: Volkswagen Group

Manufacturing Process

CNC machining
Robotized assembly
Laser welding
Heat treatment

Quality Control: inspection Types: Dimensional checks, Functional testing, Leak testing, End-of-line testing
Standards: ISO 9001:2015 certified

Sustainability Practices

Recyclable materials
Energy-efficient manufacturing
Waste reduction programs

Production Metrics: Units Per Year: Over 500,000 units annually
Facilities: Kassel, Germany, Barcelona, Spain, Other global locations
Supplier Network: Global network of approved suppliers

Service Information for dq250 transmission Service

Maintenance and service requirements specific to this component

30,000 miles

2 years

Inspect transmission fluid level
Check for leaks
Visual inspection of connections
Software update if available

Normal driving conditions. More frequent service recommended for extreme conditions.

60,000 miles

5 years

Replace transmission fluid
Replace transmission filter
Inspect clutch pack wear
Check for any software updates

Essential for maintaining transmission health. Use synthetic ATF only.

90,000 miles

7 years

Replace dual-mass flywheel if worn
Inspect and clean transmission pan
Check all electrical connectors
Perform adaptive reset procedure

Special tools may be required for flywheel replacement. Dealer recommended.

Common Questions

Find answers to common questions about torque specifications

What is the torque capacity of the DQ250 transmission in the 2004-2013 Audi A3?

The DQ250 transmission, also known as the 02E, has a torque capacity of up to 350 Nm (258 lb-ft). This makes it suitable for high-performance applications, including turbocharged engines.

What type of fluid is recommended for the DQ250 transmission?

The DQ250 transmission requires VW/Audi-specific dual-clutch transmission fluid (DCTF), part number G 052 182 A2. The fluid capacity is approximately 7.2 liters (7.6 quarts) for a complete fill, including the mechatronic unit.

How often should the DQ250 transmission fluid be changed?

Audi recommends changing the DQ250 transmission fluid every 60,000 miles (96,000 km) or 6 years, whichever comes first. This interval ensures optimal performance and longevity of the transmission.

What are common symptoms of a failing mechatronic unit in the DQ250 transmission?

Common symptoms include erratic shifting, delayed engagement, transmission slipping, and fault codes such as P2711 (Unexpected Mechanical Gear Disengagement). These issues often require diagnostic testing and potential replacement of the mechatronic unit.

Can the DQ250 transmission be repaired or rebuilt?

Yes, the DQ250 transmission can be repaired or rebuilt. Common repairs include replacing the clutch packs, mechatronic unit, or seals. However, specialized tools and knowledge are required, and it is recommended to consult a certified Audi technician.

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 DQ250 Transmission Service Manual

Coming Soon

Official service manual for the DQ250 transmission, covering maintenance, repair procedures, and troubleshooting.

DQ250 Mechatronic Unit Replacement Guide

Coming Soon

Step-by-step guide for diagnosing and replacing the mechatronic unit in the DQ250 transmission.

Audi DQ250 Transmission Fluid Specifications

Coming Soon

Detailed information on the recommended transmission fluid, including part numbers and filling procedures.

Common DQ250 Transmission Fault Codes

Coming Soon

List of common fault codes associated with the DQ250 transmission and their potential causes.

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Technical Information

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