The world of automotive diagnostics has been revolutionized by OBD2 scanners, and among them, the Auterra Obd2 scanner stands out as a tool packed with features and offering excellent performance. Let’s take a closer look at what makes this scanner a valuable asset for both professional mechanics and car enthusiasts.
To understand the Auterra OBD2 scanner’s capabilities, consider a common diagnostic scenario: investigating an O2 sensor issue. In the example below, we examine the O2 sensor readings using the Auterra scanner. Notice how the front sensor (Sensor 1) voltage struggles to go above 0.500V, indicating a problem. The rear sensor (Sensor #2), responsible for monitoring the catalytic converter’s efficiency, shows a reading suggesting the catalytic converter is functioning, although ideally, a lower voltage would be preferable. This analysis clearly points to a faulty front O2 sensor.
After a quick check and confirming the diagnosis, a replacement of the front O2 sensor is in order. The Auterra OBD2 scanner facilitates this diagnostic process efficiently and effectively.
One of the standout features of the Auterra OBD2 scanner is its graphing capability. When you select the OBDII List, the scanner can display five graphs simultaneously. This is incredibly useful for comparing real-time data from different sensors and systems at a glance. Moreover, the system allows for customization of these graphs, enabling users to choose exactly what parameters they want to monitor. This level of flexibility is a significant advantage, allowing for focused and efficient diagnostics. The user-friendly interface and customizable display options truly enhance the diagnostic experience.
Beyond graphs, the Auterra OBD2 scanner also offers dual meter displays, which are also fully customizable. You can select and edit what data each meter presents, further tailoring the scanner to your specific diagnostic needs. The sheer range of options and functionalities packed into this tool is genuinely impressive, making it a powerful diagnostic companion.
The physical design of the Auterra OBD2 system is also well-considered. The cable connecting the scanner to the vehicle’s OBD2 port is sufficiently long to allow for comfortable use even outside the vehicle, which is particularly handy when working under the hood or in the engine compartment. Coupled with a Palm handheld device (utilizing Palm OS), the Auterra scanner becomes a compact and portable diagnostic solution. The screen size of the Palm m105, comparable to more expensive dedicated scanners, and its backlit display ensure clear visibility in various lighting conditions. The stylus and touch screen interface are user-friendly, and the touch function can be recalibrated for optimal accuracy.
Another key feature of the Auterra OBD2 scanner is its integrated DTC (Diagnostic Trouble Code) search function. A dedicated icon on the Palm menu launches this feature, providing an independent DTC library accessible even without connecting to a vehicle. This means you can research and understand trouble codes literally “in the palm of your hand,” whether you are in the garage, on your sofa, or anywhere else.
The DTC search functionality is comprehensive, offering both generic and manufacturer-specific codes. Navigating the DTC library is straightforward using on-screen “UP” and “DOWN” arrows to select specific code digits. The scanner displays both the DTC number and its description, providing immediate and clear information.
For manufacturer-specific codes, the Auterra OBD2 scanner allows you to select the vehicle manufacturer from a drop-down list. During software setup, you can choose which manufacturers’ codes to include, optimizing memory usage if needed. However, with ample storage space on devices like the Palm m105, including all manufacturers is generally feasible.
Final Verdict
The Auterra OBD2 scanner system is a highly effective and feature-rich diagnostic tool. Its design is simple yet excellent, and its functionality surpasses expectations. For anyone working on OBD2 vehicles, the Auterra scanner is a “must-have” tool. Priced around $250 (excluding the Palm handheld), it offers exceptional value, especially considering the free software upgrades available on the Auterra website and excellent customer support via direct email.
Product Ratings:
- Overall Design: SIMPLE AND EXCELLENT
- Function Ability: EVEN BETTER THAN ADVERTISED
- Usefulness: A “Must Have” for OBDII vehicles
- Price: Around $250.00 (Palm not included)
- Software Upgrades: FREE DOWNLOADS at Auterra site
- Support: EXCELLENT – Direct support email
- Sales: Secure online purchase available
- Lacking Abilities: NONE – EXCELLENT for OBD II diagnostics
In conclusion, the Auterra OBD2 scanner is an extraordinary tool that proves invaluable in vehicle diagnostics. While it was initially designed for Palm handhelds, the concept and features it embodies remain highly relevant in today’s diagnostic landscape. For those seeking a powerful, portable, and affordable OBD2 scan tool, exploring Auterra (or similar systems that have evolved from this concept) is highly recommended. Even considering purchasing a compatible handheld device alongside the Auterra system, the total investment can still be less than upgrading more expensive, traditional scanners. Retain older scanners for pre-OBDII vehicles and embrace the efficiency and affordability of systems like Auterra for OBDII diagnostics.
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For more details about the Auterra system, visit: www.auterraweb.com
For information on Palm handheld devices: www.palm.com
