Autel scan tools have become a staple in the automotive repair industry. This review provides a month-long, hands-on experience with the Autel Ultra, highlighting its strengths and weaknesses. From its scanning capabilities to its innovative scope features, we’ll delve into the key aspects of this diagnostic tool.
Scanning Performance: Hits and Misses
The Autel Ultra’s scanner functions similarly to previous Autel models, offering a familiar interface and performance. As with many aftermarket scan tools, it excels in certain vehicle makes while struggling with others. Honda and Nissan vehicles are diagnosed effectively, whereas Chrysler, Dodge, Jeep, and Ram compatibility remains a challenge. The network topology feature, while promising, hasn’t proven essential in everyday use. Similarly, the scope-the-DLC-without-a-breakout-box functionality, though impressive, hasn’t significantly impacted diagnostic efficiency yet. CAN decoding is functional, but its effectiveness varies depending on the vehicle’s network; it succeeded on a 2015 Chevrolet Equinox but failed on a 2013 Nissan Sentra.
Game Changer: The Wireless Scope
The standout feature of the Autel Ultra is its wireless scope. This functionality significantly enhances diagnostic capabilities, particularly when working solo. For instance, scoping a Nissan Armada’s heater control valve becomes streamlined.
The wireless capability allows for real-time monitoring while manipulating controls from the driver’s seat. This eliminates the need for repeated captures due to incorrect settings or relying on assistance to operate vehicle functions. This advantage extends to various tests, including relative compression, in-cylinder, and head gasket checks. While not a complete replacement for high-end oscilloscopes like the PicoScope, the Autel Ultra’s wireless scope offers a valuable alternative, especially for solo technicians.
Areas for Improvement: Probes and Accessories
While the wireless scope shines, the Autel Ultra’s probe selection leaves room for improvement. The kit lacks low and high amp probes, necessitating a separate purchase. While an add-on kit exists, opting for probes from Pico or AESWave might be preferable. The included screen protector was subpar and quickly replaced with an AESWave protector. The MaxiFlash MVCI, while functional for flashing GM vehicles, is bulky and occupies significant space. This can be inconvenient during test drives.
Conclusion: A Powerful Tool with Potential
The Autel Ultra offers a powerful combination of scanning and scoping capabilities. The wireless scope significantly enhances diagnostics, particularly for solo technicians. However, shortcomings in probe selection and the bulky MVCI slightly detract from the overall experience. Despite these minor drawbacks, the Autel Ultra remains a valuable tool for automotive professionals, especially those seeking wireless scope functionality for efficient and convenient diagnostics.
