Autel scan tools are popular among car enthusiasts and mechanics for their ability to diagnose and troubleshoot vehicle issues. This article discusses the compatibility of the Autel MaxiDiag MD801 and EU702 scan tools, specifically focusing on their use with Japanese cars. Based on discussions from a Volvo forum, we’ll explore user experiences and insights regarding these tools.
Decoding the Autel MD801 for Japanese Vehicles
The Autel MD801 is often described as a 4-in-1 scan tool, encompassing the functionalities of the JP701 (Japanese cars), EU702 (European cars), US703 (US cars), and FR704 (French cars). This suggests the MD801 should be compatible with a wide range of Japanese makes and models. Users have confirmed its successful use with Volvo vehicles, implying compatibility with other European and, by extension, Japanese cars utilizing similar diagnostic protocols.
Alt text: An Autel MD801 scan tool displayed on a table.
Comparing the MD801 with the Autel EU702 for Japanese Applications
While the MD801 offers broad compatibility, the EU702 is specifically designed for the European market. However, users have reported successfully loading Volvo-specific software onto the JP701 (hardware identical to the EU702), effectively transforming it into an EU702 and even a FR704. This suggests that with the correct software, the EU702 can be adapted for use with Japanese vehicles. A key consideration is the price point; if the MD801 is more affordable than the EU702, it represents a better value due to its broader inherent compatibility.
Alt text: An Autel EU702 scan tool connected to a car’s OBD-II port.
Key Considerations for Using Autel Scan Tools on Japanese Cars
An important limitation to note is the reported incompatibility of the EU702 with diesel engines, particularly in older Volvo models (pre-2004). While it can reset SRS and service lights and access the ABS system, it may not read engine codes from diesel vehicles. This limitation might extend to certain Japanese diesel models as well. Always confirm compatibility with your specific year, make, and model before purchasing.
Users have confirmed the MD801’s ability to clear codes and turn off warning lights, a crucial function for resolving diagnostic trouble codes (DTCs). This functionality extends to both petrol and diesel engines, depending on the specific model and year.
Alt text: A table displaying examples of Diagnostic Trouble Codes (DTCs).
Choosing the Right Autel Scan Tool for Your Needs
When selecting an Autel scan tool for Japanese cars, consider your specific requirements. The MD801, with its comprehensive coverage, is a strong contender for those working on a variety of vehicles. If your focus is primarily on European or Japanese petrol engines, the EU702, especially at a lower price point, might suffice. For users dealing with diesel engines, particularly in older models, further research is crucial to ensure compatibility. The availability of genuine versus “grey market” or counterfeit tools should also be a significant factor in your decision-making process. Always purchase from reputable vendors to ensure authenticity and functionality.
