The Audi S7 boasts impressive performance capabilities, including launch control. However, many owners are unaware of how to track their launch control usage. This article will guide you on how to access launch control count data on your Audi S7 using VCDS (Vag-Com Diagnostic System). Understanding this information can be helpful for monitoring vehicle performance and maintenance.
Accessing the launch control counter in your Audi S7 is straightforward with a VCDS. Navigate to “02-Auto Trans,” then select “Advanced Measurement Values.” Within this section, you’ll find measurement value #230, designated as the launch control counter. This counter increments each time the vehicle’s launch control system is activated. Interestingly, the criteria for what constitutes a “launch” can be surprisingly broad.
Experiments have shown that the system doesn’t require a full-throttle launch with both pedals floored to register a count. Using the two-foot method, applying throttle while simultaneously releasing the brake, even without flooring it, will increment the counter. This less aggressive technique can be beneficial for less experienced drivers or in situations where a full launch isn’t desirable.
Rapidly increasing RPM above 3000 while the brake is still engaged also triggers the launch control counter. This suggests the system is sensitive to rapid engine acceleration from a standstill, even without a traditional launch procedure. Conversely, maintaining lower RPMs (around 2000) before releasing the brake doesn’t register as a launch and, unsurprisingly, doesn’t deliver the same exhilarating acceleration.
Ultimately, understanding how the launch control counter works can influence driving habits. While exhilarating, frequent hard launches can contribute to increased wear and tear on vehicle components. For those seeking to preserve their vehicle’s longevity, opting for rolling starts or modifying the ECU to remove launch control restrictions might be preferable.
While accessing this data with VCDS provides valuable insight, it underscores the importance of responsible driving habits and understanding the potential impact of utilizing launch control frequently.
