Harding Performance/TVS DSG Software – 6 speed DQ250

Harding Performance/TVS DSG Software – 6 speed DQ250

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Description

A gearbox that was first seen in 2003, now in it’s 15th year, is the most popular gearbox in the VAG range. It’s fitted to anything from a 2.0 TDI to a 3.6 VR6!

Our driveability software package contains:

  • Optimised D mode shift program
  • Optimised S mode shift program
  • Reduction of unnecessary downshifts
  • Increased shifting speed

Special performance package includes:

  • Raised maximum shifting RPM to accommodate engine tuning
  • Improved clutch clamping force capable of up to 500nm
  • Torque limit increased
  • Faster gear changes

Extra special Stage 3 package includes:

  • Improved clutch clamping force capable of up to 600nm
  • 2-stage launch control function for 1/4 mile racing

Software updates from VW/Audi will not resolve these problems. Our software is not detectable.

Known issues and symptoms:

  • 2.0 TDI from 2009; shifting at extremely low RPM’s (droning)
  • 3.2 VR6; Jerk/knock between 5th/6th gear
  • Aggressive kickdown in 1st gear
  • 3.2 VR6/MK6 Golf R/MK5 GTI Pirelli/Scirocco R; poor shifting strategy

Four examples:

1. Better shifting strategy

When entering a curve or a roundabout, the DSG has not selected an appropriate gear. This creates poor throttle response when accelerating.

2. Maximum RPM (TDI’s)

The engine rev limit at full throttle goes up as high as 4700rpm. With our software we limit this to a more sensible lower RPM, which allows the car to accelerate faster and the lifespan of the engine and turbo can be increased.

3. Under revving

The DSG upshifts at extremely low RPM’s. Generally, when you are driving at 40-60kmh the DSG is already in 6th gear and between 1150rpm. When giving slight throttle the engine and gears start making audible vibration sounds during low RPM speeds. These sounds will become more noticeable over time if not fixed and will result in permanent flywheel damage. We can fix this problem by raising the shift RPM values and so reduce the frequent up and downshifts. The engine and DSG transmission will respond better and faster when applying throttle. Repair costs would be several times the cost of software. With a simple and affordable software package, your DSG will last longer and have better performance.

4. Sports mode

Many drivers find that the DSG in S mode does not drive very well. The DSG downshifts too early and the engine will rev high. What we do is lower the S mode to make it more suitable for driving in the city.

The software is jointly developed by Harding Performance and TVS Engineering to work seamlessly with Harding Performance or Racingline Performance OEM+ ECU software.

PLEASE NOTE
Our highly developed DSG software is unique in the marketplace, even though we can do near “miraculous” things to sort out driveability issues, increase torque holding, and in some cases fix shuddering caused by programming & wear. The software WILL NOT:
⦁ Repair damaged or faulty mechatronics units
⦁ Recover slipping clutches or repair slipping clutches
⦁ Repair worn gear sets or compensate for poorly serviced transmissions
⦁ Will not work with modified engine software, engine components & DSG hardware unless we deem the software & components to be 100% compatible before purchase of the DSG Software.
⦁ As the software is custom produced for each vehicle and set of specifications, it is not returnable.

Additional information

Calibration Type

Driveability, Performance, Stage 3

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This product is compatible with the following vehicles:

Year Make Model Engine
Year Make Model Engine
2004 - 2008 Audi A3 (8P) 2.0 TURBO (EA113)
2004 - 2008 Skoda Octavia (1Z) 2.0 TURBO (EA113)
2004 - 2009 Audi A3 (8P) 3.2 VR6
2004 - 2010 Skoda Octavia (1Z) 2.0 TDI
2004 - 2010 Volkswagen Caddy (2K) 2.0 TDI
2004 - 2012 Audi A3 (8P) 2.0 TDI
2005 - 2009 Volkswagen Golf (MK5) 2.0 TDI
2005 - 2009 Volkswagen Golf (MK5) 2.0 TURBO (EA113)
2006 - 2007 Volkswagen Passat (B6) 2.0 TDI
2006 - 2008 Volkswagen Jetta (1K) 2.0 TURBO (EA113)
2006 - 2008 Volkswagen Passat (B6) 2.0 TURBO (EA113)
2006 - 2010 Volkswagen Jetta (1K) 2.0 TDI
2006 - 2011 Audi TT (8J) 2.0 TDI
2007 - 2008 Volkswagen Eos (1F) 2.0 TURBO (EA113)
2007 - 2014 Volkswagen Eos (1F) 2.0 TDI
2008 - 2011 Audi TTS (8J) 2.0 TURBO (EA113)
2008 - 2011 Volkswagen Passat/CC (B6) 2.0 TDI
2008 - 2013 Skoda Octavia (1Z) 2.0 TURBO (EA888)
2008 - 2014 Skoda Superb (3T) 2.0 TDI
2009 - 2010 Volkswagen Jetta (1K) 2.0 TURBO (EA888)
2009 - 2011 Volkswagen Passat (B6) 2.0 TURBO (EA888)
2009 - 2012 Audi A3 (8P) 2.0 TURBO (EA888)
2009 - 2013 Volkswagen Golf (MK6) 2.0 TDI
2009 - 2013 Volkswagen Golf (MK6) 2.0 TURBO (EA888) - GTI
2009 - 2014 Skoda Yeti (5L) 1.8 TURBO
2009 - 2014 Skoda Yeti (5L) 2.0 TDI
2009 - 2014 Volkswagen Eos (1F) 2.0 TURBO (EA888)
2010 - 2012 Audi S3 (8P) 2.0 TURBO (EA113)
2010 - 2012 Volkswagen Golf (MK6) 2.0 TURBO (EA113) - R
2010 - 2013 Volkswagen Scirocco R (1K8) 2.0 TURBO (EA113)
2010 - 2014 Skoda Superb (3T) 2.0 TURBO (EA888)
2011 - 2012 Volkswagen Golf (MK6) 2.0 TURBO (EA113) - GTI ED35
2011 - 2013 Volkswagen Jetta (1B) 2.0 TDI
2011 - 2013 Volkswagen Jetta (1B) 2.0 TURBO (EA888)
2011 - 2014 Audi Q3 (8U) 1.4 TURBO
2011 - 2014 Audi Q3 (8U) 2.0 TDI
2011 - 2014 Audi Q3 (8U) 2.0 TURBO
2011 - 2014 Volkswagen Caddy (2KN) 2.0 TDI
2012 Audi TT (8J, MK2) 2.0 TDI
2012 Audi TTS (8J, MK2) 2.0 TURBO (EA113)
2012 - 2013 Volkswagen Passat (B7) 2.0 TDI
2012 - 2013 Volkswagen Passat (B7) 2.0 TURBO (EA888)
2013 - 2014 Audi A3 (8V) 2.0 TDI
2013 - 2014 Audi S3 (8V) 2.0 TURBO (EA888 GEN 3)
2013 Audi TT (8J) 2.0 TDI
2013 Audi TTS (8J) 2.0 TURBO (EA113)
2013 - 2014 Skoda Octavia (5E) 2.0 TDI
2013 - 2014 Skoda Octavia (5E) 2.0 TURBO (EA888 GEN 3)
2013 - 2014 Volkswagen Golf (MK7) 1.8 TURBO
2013 - 2014 Volkswagen Golf (MK7) 2.0 TDI
2013 - 2014 Volkswagen Golf (MK7) 2.0 TURBO (EA888 GEN 3) - GTI
2013 - 2014 Volkswagen Golf (MK7) 2.0 TURBO (EA888 GEN 3) - GTI 40TH
2013 Volkswagen Golf (MK7) 2.0 TURBO (EA888 GEN 3) - R
2013 Volkswagen Golf (MK7) 2.0 TURBO (EA888 GEN 3) - WAGON
2014 Audi TT (8S) 2.0 TURBO (EA888 GEN 3)
2014 Audi TTS (8S) 2.0 TURBO (EA888 GEN 3)
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