The Ross-Tech HEX-NET wireless diagnostic interface allows workshops to access and interpret vehicle data using the VCDS software. While VCDS offers comprehensive diagnostics, users in regions accustomed to English units of measurement might need to convert the displayed metric data. This guide explores methods for converting VCDS data to English units.
Understanding VCDS and Metric Units
VCDS primarily displays data in metric units, such as Celsius for temperature, liters for volume, and kilometers per hour for speed. This is standard for many diagnostic tools and reflects the prevalent use of the metric system in the automotive industry globally.
Methods for Converting VCDS to English Units
Several approaches can be employed to convert VCDS metric data into English units:
1. Manual Conversion
For simple conversions, manual calculation using conversion formulas can be effective. Common conversions include:
- Celsius to Fahrenheit: °F = (°C x 9/5) + 32
- Liters to Gallons: Gallons = Liters x 0.264172
- Kilometers per Hour to Miles per Hour: mph = km/h x 0.621371
- Kilopascals (kPa) to Pounds per Square Inch (psi): psi = kPa x 0.145038
- Newtons per Meter (Nm) to Foot-Pounds (ft-lb): ft-lb = Nm x 0.737562
2. Utilizing Online Conversion Tools
Numerous online conversion tools and calculators readily facilitate quick and accurate conversions between metric and English units. Simply input the metric value from VCDS, and the tool will provide the corresponding English unit equivalent.
3. VCDS Customization (Limited)
While VCDS doesn’t offer a comprehensive built-in unit conversion feature, certain modules or measuring blocks might allow for selecting display units. Explore the specific module’s options within VCDS to check for potential unit customization.
Practical Examples of VCDS Unit Conversion
Consider these examples:
- Coolant Temperature: VCDS displays 85°C. Using the formula, (85 x 9/5) + 32 = 185°F.
- Fuel Consumption: VCDS shows 8 liters/100km. Converting, 8 x 0.264172 / (100 /1.60934 ) results in approximately 28.25 miles per gallon(US).
Conclusion
Converting VCDS data to English units requires understanding the metric units displayed and employing appropriate conversion methods. While manual calculations and online tools offer straightforward solutions, exploring potential unit customization within specific VCDS modules can also be beneficial. By mastering these techniques, users comfortable with English units can effectively interpret and utilize the valuable diagnostic information provided by VCDS.
