Volkswagen Volkswagen Golf 2009-2012 DQ250 Transmission Specifications
This document provides a detailed overview of the DQ250 dual-clutch transmission specifications for the 2009-2012 Volkswagen Golf. It includes technical details such as gear ratios, torque capacity, fluid requirements, and maintenance intervals. The purpose of this document is to assist automotive enthusiasts, technicians, and owners in understanding the transmission's design, performance capabilities, and maintenance needs. By providing accurate and comprehensive information, this guide aims to enhance the reader's ability to maintain, repair, or upgrade the DQ250 transmission, ensuring optimal performance and longevity for their vehicle.
Overview Specifications
This document provides detailed specifications and technical information about the DQ250 transmission used in the 2009-2012 Volkswagen Golf. It is designed to assist users in understanding the transmission's features, performance, and maintenance requirements. The document is organized into sections for easy navigation, with subsections breaking down key aspects of the transmission. Use the search and navigation instructions to quickly find the information you need.
How to Use
Use the search functionality to locate specific terms or phrases within the document. Enter keywords related to the DQ250 transmission, such as 'torque capacity' or 'gear ratios,' to find relevant sections quickly.
Navigate through the document using the table of contents or by scrolling through sections. Each major section is labeled with a title and description, and subsections provide detailed technical points for easy reference.
Key Specifications
Transmission Type
6-speed dual-clutch
Torque Capacity
350 Nm
Fluid Capacity
7.2 liters
Gear Ratios
3.46:1 to 0.68:1
Service Interval
60,000 miles
Available Specifications
General Specifications
This section covers the basic specifications of the DQ250 transmission, including its design, type, and compatibility with the 2009-2012 Volkswagen Golf. It also provides an overview of its key features and performance characteristics.
General Specifications
This section covers the basic specifications of the DQ250 transmission, including its design, type, and compatibility with the 2009-2012 Volkswagen Golf. It also provides an overview of its key features and performance characteristics.
Transmission Type and Design
- 6-speed dual-clutch automatic transmission
- Wet clutch system for improved durability
- Designed for transverse engine mounting
- Compatible with front-wheel-drive and all-wheel-drive systems
- Electronically controlled shifting
- Compact and lightweight design
Performance Characteristics
- Torque capacity of up to 350 Nm
- Smooth and rapid gear shifts
- Optimized for fuel efficiency
- Supports sport and manual shift modes
- Adaptive shift logic for varying driving conditions
- Low maintenance requirements
Technical Details
This section delves into the technical aspects of the DQ250 transmission, including gear ratios, fluid requirements, and cooling systems. It provides in-depth information for those seeking to understand the transmission's inner workings.
Technical Details
This section delves into the technical aspects of the DQ250 transmission, including gear ratios, fluid requirements, and cooling systems. It provides in-depth information for those seeking to understand the transmission's inner workings.
Gear Ratios
- 1st gear: 3.46:1
- 2nd gear: 2.05:1
- 3rd gear: 1.37:1
- 4th gear: 1.03:1
- 5th gear: 0.84:1
- 6th gear: 0.68:1
Fluid and Cooling
- Requires VW-approved dual-clutch transmission fluid
- Fluid capacity: Approximately 7.2 liters
- Integrated oil cooler for temperature regulation
- Sealed system with no dipstick for fluid level checks
- Fluid change interval: Every 60,000 miles or as recommended
- Designed for efficient heat dissipation
Maintenance and Troubleshooting
This section provides guidance on maintaining the DQ250 transmission and troubleshooting common issues. It includes tips for ensuring longevity and addressing potential problems.
Maintenance and Troubleshooting
This section provides guidance on maintaining the DQ250 transmission and troubleshooting common issues. It includes tips for ensuring longevity and addressing potential problems.
Routine Maintenance
- Regularly check for fluid leaks
- Monitor transmission performance for unusual behavior
- Follow manufacturer-recommended service intervals
- Use only approved transmission fluids and parts
- Inspect clutch wear periodically
- Ensure proper software updates are installed
Common Issues and Solutions
- Delayed or rough shifting: Check fluid levels and quality
- Transmission overheating: Inspect cooling system and fluid
- Error codes: Use diagnostic tools to identify faults
- Unusual noises: Inspect clutch and gear components
- Software glitches: Update transmission control unit
- Reduced performance: Perform a full system diagnostic
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Transmission Specifications
Overview
- Type
- 6-speed dual-clutch automatic
- Configuration
- Transverse-mounted
- Platform
- MQB (Modular Transverse Matrix)
- Material
- Aluminum alloy casing
- Location
- Front-wheel drive or all-wheel drive
Dimensions
- Length
- 22.8 inches (579 mm)
- Width
- 15.7 inches (399 mm)
- Height
- 13.4 inches (340 mm)
- Weight
- 187 lbs (85 kg)
- input Shaft Diameter
- 1.18 inches (30 mm)
- Output Shaft Diameter
- 1.57 inches (40 mm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- Case-hardened steel
- Clutch Packs
- Carbon composite
- Seals
- Viton rubber
Features
- Performance
-
- Quick shift times (8 milliseconds)
- Adaptive shift mapping
- Launch control functionality
- Efficiency
-
- Reduced internal friction
- Optimized gear ratios
- Eco mode programming
- Drivability
-
- Smooth gear transitions
- Manual shift mode
- Hill hold assist
- Technology
-
- Mechatronic control unit
- Integrated temperature sensors
- CAN bus communication
Safety Features
- Protection Systems
-
- Overheat protection
- Overload protection
- Emergency limp mode
- Monitoring
-
- Real-time fluid condition monitoring
- Gear position sensors
- Clutch wear monitoring
Comfort Features
- Noise Reduction
-
- Precision gear machining
- Vibration dampening mounts
- Acoustic insulation
- Operation
-
- Smooth automatic shifts
- Adaptive shift patterns
- Creep function for low speeds
Accessories
- Upgrades
-
- Performance software tuning
- Reinforced clutch packs
- Upgraded transmission fluid
- Tools
-
- Specialized diagnostic tools
- Transmission fluid exchange kit
- Mechatronic unit service kit
- Maintenance
-
- Transmission fluid filter kit
- Seal replacement kit
- Gasket set
Maintenance
- Service interval
- 40,000 miles or 4 years
- Service Items
-
- Transmission fluid change
- Filter replacement
- Seal inspection
- Mechatronic unit diagnostics
- Clutch wear assessment
- Maintenance Notes
- Use only approved transmission fluid (VW G 052 182)
Warranty
- Basic
- Miles: 50000Years: 4Coverage: Parts and labor
- Powertrain
- Miles: 60000Years: 5Coverage: Transmission components
- Corrosion
- Miles: 120000Years: 12Coverage: Casing and structural components
- Emissions
- Miles: 80000Years: 8Coverage: Emission-related transmission components
Production Details
- Manufacturer
- Volkswagen AG
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser welding
- Quality Control
- Testing: Durability testing, Thermal cycling, Vibration analysisStandards: ISO 9001, ISO/TS 16949
- Sustainability Practices
-
- Recycled aluminum usage
- Closed-loop fluid systems
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 1200Defect Rate: 0.02%Energy Consumption: 15 kWh per unit
Service Information for dq250 transmission Service
Maintenance and service requirements specific to this component
- Transmission fluid replacement
- Filter element replacement
- Mechatronic unit diagnostics
- Clutch wear inspection
- Seal and gasket inspection
Use only VW G 052 182 transmission fluid
- Complete fluid flush
- Mechatronic unit service
- Clutch pack inspection
- Bearing and gear inspection
- Transmission mount check
Requires specialized diagnostic equipment
- Complete transmission overhaul
- Clutch pack replacement
- Bearing replacement
- Seal and gasket replacement
- Final drive inspection
Recommended to replace all wear components
Common Questions
Find answers to common questions about torque specifications
Q1 Is the DQ250 transmission compatible with other Volkswagen models?
Is the DQ250 transmission compatible with other Volkswagen models?
The DQ250 transmission, also known as the DSG 6-speed, is compatible with several Volkswagen models from 2009-2012, including the Golf, Jetta, Passat, and Tiguan. It is designed for vehicles with transverse engine layouts and a torque range of up to 350 Nm. Always verify compatibility using your vehicle's VIN or consult a Volkswagen dealer for confirmation.
Q2 What are the maintenance requirements for the DQ250 transmission?
What are the maintenance requirements for the DQ250 transmission?
The DQ250 transmission requires regular maintenance, including a DSG oil and filter change every 40,000 miles or 60,000 kilometers. Additionally, inspect the mechatronic unit and clutch packs for wear. Use only Volkswagen-approved DSG fluid (part number G 052 182) to ensure optimal performance and longevity.
Q3 How do I replace the DQ250 transmission in a 2009-2012 Volkswagen Golf?
How do I replace the DQ250 transmission in a 2009-2012 Volkswagen Golf?
Replacing the DQ250 transmission involves lifting the vehicle, removing the battery, airbox, and subframe, and disconnecting the driveshafts and wiring harness. Use a transmission jack to support the unit during removal. Installation is the reverse of removal, ensuring proper alignment and torque specifications. Refer to the service manual for detailed instructions.
Q4 What are common troubleshooting steps for DQ250 transmission issues?
What are common troubleshooting steps for DQ250 transmission issues?
Common issues include rough shifting, delayed engagement, or warning lights. Start by scanning for fault codes using a VCDS or OBD-II tool. Check fluid levels and condition, inspect the mechatronic unit, and test the clutch packs. If issues persist, consult a certified technician for further diagnosis.
Q5 How can I optimize the performance of my DQ250 transmission?
How can I optimize the performance of my DQ250 transmission?
To optimize performance, ensure regular maintenance, use high-quality DSG fluid, and consider a software update or tune from a reputable provider. Avoid aggressive driving and excessive load to reduce wear. Regularly inspect and replace worn components like clutch packs and seals.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Volkswagen DQ250 Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the DQ250 transmission.
Technical Service Bulletin: DQ250 Mechatronic Unit Update
Coming SoonTSB addressing common issues with the mechatronic unit and providing software updates for improved performance.
Volkswagen DQ250 Parts and Accessories Catalog
Coming SoonComprehensive catalog listing all compatible parts and accessories for the DQ250 transmission.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
Intellectual Property
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.