AdBlue, also known as Diesel Exhaust Fluid (DEF), is essential for modern diesel engines. Monitoring AdBlue levels and diagnosing related issues requires a reliable OBD2 scanner. This article compares two popular options, ThinkDiag and ScanGauge 3, specifically for use with Sprinter vans, focusing on their AdBlue monitoring capabilities.
While both scanners offer diagnostic functionality, they differ significantly in user experience and AdBlue monitoring features. The ThinkDiag boasts extensive diagnostic power, capable of reading and clearing codes, and even modifying vehicle settings. However, its complex interface can be daunting for first-time users. Resetting service indicators, like the AdBlue maintenance reminder, can prove challenging without significant time investment to learn the software.
The ScanGauge 3, on the other hand, provides a user-friendly experience with a focus on real-time data monitoring. For Sprinter vans with basic AdBlue systems, like the 2011 model, it displays a simple full/empty reading based on the low-level sensor. This might not provide precise AdBlue level percentages but allows for timely refills. A practical approach is topping off the AdBlue tank every 1000 miles to avoid running empty.
Beyond AdBlue, the ScanGauge 3 excels in monitoring other crucial parameters like coolant temperature, engine oil temperature, transmission fluid temperature, and DPF regeneration status. This real-time data provides valuable insights into the engine’s health and performance. Knowing the DPF regeneration percentage allows drivers to ensure the process completes uninterrupted, preventing potential issues. The ScanGauge 3 also offers a comprehensive fuel tank and mileage monitor, adding to its value for everyday use.
For Sprinter van owners prioritizing ease of use and essential data monitoring, including basic AdBlue level warnings, the ScanGauge 3 is a strong contender. Its intuitive interface and real-time data display make it ideal for daily driving and preventative maintenance. However, those seeking in-depth diagnostic capabilities and willing to invest time in learning a more complex system might find the ThinkDiag more appealing, despite its less user-friendly AdBlue monitoring for older Sprinter models. Ultimately, the best choice depends on individual needs and technical proficiency.
