The Autel Maxisys Ultra has been my go-to diagnostic tool for the past month, and so far, I’m impressed. The scanner functions are similar to previous Autel models, performing well on Honda and Nissan, but still struggling with Chrysler/Dodge/Jeep/Ram vehicles. While the network topology feature is intriguing, I haven’t fully utilized it yet. The scope-the-DLC-without-a-breakout-box functionality is impressive, though it hasn’t directly translated into profit yet. The CAN decoding works intermittently, functioning on my 2015 Equinox but not on a 2013 Sentra.
alt
The standout feature is the wireless scope. Recently, I diagnosed a heater control valve on a Nissan Armada. The wireless capability allowed me to monitor the scope readings in real-time from the driver’s seat while manipulating the HVAC controls. This eliminates the need for repeated captures due to incorrect settings or relying on another technician to operate the controls. This efficiency boost applies to other tests like relative compression, in-cylinder, and head gasket checks. For solo technicians or when assistance is unavailable, this feature is invaluable. While not a complete Pico replacement, it comes remarkably close.
The wireless scope significantly streamlines the diagnostic process, saving time and increasing efficiency. The ability to view live data while controlling vehicle functions is a game-changer for complex diagnostics. This feature alone makes the Autel Maxisys Ultra a worthwhile investment for professional technicians. It allows for a more thorough and accurate diagnosis, leading to faster repairs and increased customer satisfaction.
While the scope itself is excellent, I wish the Ultra kit included low and high amp probes. An add-on kit is available, but I’d likely opt for Pico or AESWave probes instead. The included screen protector was subpar and quickly replaced with an AESWave protector. The MaxiFlash MVCI, like the scanner, is quite large, consuming considerable floorboard space during test drives. However, it performed flawlessly when flashing two GM vehicles.
In conclusion, the Autel Maxisys Ultra’s wireless scope functionality elevates it above other aftermarket scan tools. Its ability to streamline diagnostics, particularly for solo technicians, is a significant advantage. Despite minor drawbacks like the lack of quality probes and a bulky MVCI, the Ultra’s performance and features make it a strong contender in the professional automotive diagnostic market. The user-friendly interface and comprehensive functionalities make it a valuable tool for any automotive technician.
