The Autel Maxisys Ms908cv Review is crucial for technicians seeking comprehensive diagnostic capabilities and advanced functionality in a commercial vehicle diagnostic scan tool. At CARDIAGTECH.NET, we help you explore whether this scan tool meets the demands of modern truck maintenance and repair. Discover how this innovative tool can streamline your diagnostic process, improve efficiency, and increase your service offerings.
1. Unboxing and First Impressions of the Autel MaxiSys MS908CV
The Autel MaxiSys MS908CV arrives in a well-organized, rugged hard case, ensuring all components are securely stored and easily accessible. Upon opening the case, you’ll find the Autel tablet, adapters, and necessary cables neatly arranged, making it simple to locate and use each item. The kit includes:
- Autel MaxiSys MS908CV Tablet
- Main cable
- OBDII Connector
- Various adapters for different vehicle types (e.g., OBDII to 9-Pin, OBDII to 6-Pin)
- USB cable
- AC Power Adapter
- User Manual
- Carrying Case
The inclusion of a universal “build-a-cable” kit allows for connection to a wide range of vehicles, enhancing the tool’s versatility.
The Autel MaxiSys CV interface showcasing its diagnostic capabilities on a Cummins engine, highlighting its user-friendly design and comprehensive data display.
2. Hardware and Design of the Autel MaxiSys MS908CV
The Autel MaxiSys MS908CV boasts a robust design tailored for the demanding environment of a commercial truck repair shop.
2.1 Tablet Specifications
The tablet features a 7-inch high-resolution display, offering clear and detailed visuals. However, the screen’s high glare can pose challenges in direct sunlight, which might require adjustments in the working environment. The tablet is powered by a fast processor and ample storage, ensuring smooth operation and quick access to data. The 11000 mAh battery provides approximately 8 hours of continuous use, minimizing downtime during extensive diagnostic sessions.
2.2 J2534 ECU Programming Device
The Autel J2534 ECU programming device is more compact and sturdier compared to previous Autel models. This robust design enhances its durability, making it suitable for rigorous use. Unlike some competitors that use flimsy plastic, the Autel adapter has a solid feel, instilling confidence in its reliability. The Bluetooth connectivity eliminates the clutter of cables between the adapter and the tablet, providing greater flexibility and ease of use.
2.3 Software and User Interface
The system runs on a modified Android operating system, similar to that found on Android smartphones and tablets. This familiar interface makes navigation intuitive and user-friendly. The pre-installed web browsing capabilities, TeamViewer, and Adobe Reader enhance the tool’s versatility, allowing technicians to access online resources, collaborate remotely, and view PDF documents directly on the tablet.
3. Initial Setup and Software Updates of the Autel MaxiSys MS908CV
Setting up the Autel MaxiSys MS908CV can be time-consuming. The registration process requires using a desktop computer, which may be inconvenient for some users. The system involves numerous downloads and updates, reminiscent of the repetitive cycle of Microsoft Updates. The constant update prompts can be intrusive but are essential for maintaining the tool’s accuracy and compatibility with the latest vehicle models.
4. Key Functionalities and Diagnostic Capabilities of the Autel MaxiSys MS908CV
The Autel MaxiSys MS908CV offers a wide array of diagnostic functions, catering to various commercial vehicles.
4.1 Vehicle Coverage
The tool covers a broad spectrum of vehicles, including Euro, Asian, and North American trucks. While this extensive coverage is advantageous, it also means that the menu system includes vehicles not commonly found in the United States, which can be slightly confusing. The interface and menu system mirror those used in Autel’s automobile diagnostic tools. While this consistency may be beneficial for users familiar with Autel products, the use of automobile icons rather than commercial truck icons seems out of place.
4.2 Diagnostic Tests
The Autel MaxiSys MS908CV supports a variety of diagnostic tests, including:
- Reading and clearing diagnostic trouble codes (DTCs)
- Live data streaming
- Bi-directional control
- Special functions (e.g., DPF regeneration, cylinder cutout test)
- ECU programming
These functionalities enable technicians to perform comprehensive diagnostics and maintenance tasks.
4.3 Comparison with TEXA Truck System
When compared to the TEXA Truck system, which is known for its comprehensive multi-brand coverage and near-OEM software, the Autel MaxiSys CV has some limitations. During testing on a 2017 Peterbilt with a PACCAR MX engine, the Autel tool provided incorrect model year and engine information. Additionally, the scan time was significantly longer (2.5 minutes) compared to the TEXA Truck (1 minute). While the Autel MaxiSys CV offers live data and bi-directional commands like DPF regeneration, it failed to detect all sub-systems, such as the ABS system and body controller.
DPF regeneration being performed on a Cummins engine using the Autel MaxiSys CV, showcasing its ability to execute critical maintenance functions.
4.4 Advanced Features
The Autel MaxiSys MS908CV includes several advanced features to aid in diagnostics:
- Freeze Frame Data: Captures a snapshot of engine conditions when a fault code is triggered, aiding in identifying the root cause.
- Built-in Repair Information: Provides repair information for Cummins engines, streamlining the repair process (though this feature is limited to Cummins).
- Parameter Adjustments: Allows for changing parameters such as cruise speed and PTO settings on some vehicles, enhancing customization and control.
5. Real-World Testing on Various Commercial Trucks Using Autel MaxiSys MS908CV
To evaluate the Autel MaxiSys MS908CV’s performance, it was tested on several commercial trucks.
5.1 2017 Peterbilt with PACCAR MX Engine
The Autel MaxiSys CV misidentified the model year and engine type, reading it as a 1987 Detroit instead of a 2017 PACCAR MX engine. The scan time was lengthy, taking approximately 2.5 minutes. Although the tool provided live data and could perform a DPF regen, it failed to detect the ABS system or body controller. Unlike the TEXA Truck, the Autel MaxiSys CV lacked the EGR de-rate disable command, crucial for resolving emission-related issues on PACCAR MX engines.
5.2 2016 Freightliner with Detroit Engine
On the Freightliner, the Autel MaxiSys CV detected the ABS system but failed to read other ECUs, such as the cab and chassis ECUs. The tool displayed hexadecimal codes instead of the standard SPN & FMI codes used by Detroit, leading to incorrect troubleshooting information. The Autel MaxiSys CV also misidentified the emission year as 2007 instead of 2016. While the tool offered a decent selection of bi-directional commands within the “Diesel Injection CPC” menu, the lack of clear descriptions and help menus made it challenging to use effectively.
5.3 2002 Bluebird School Bus with Cummins ISB
The Autel MaxiSys CV scanned this bus quickly and provided both OEM flash codes and generic SAE codes. It also included built-in repair information for the Cummins ISB engine codes. However, it only supported two bi-directional commands: Fuel Lift Pump Override and Cylinder Cutout Test, compared to over 100 commands and parameter changes available with the TEXA Truck. The Allison Transmission coverage was excellent, providing dealer-level diagnostics. Notably, the Autel MaxiSys CV lacked the ability to change parameters such as maximum road speed and idle shutdown timers.
A list of special functions available on the Autel MaxiSys CV, demonstrating its range of capabilities for performing specific diagnostic and maintenance tasks.
5.4 2013 TERRA Star with Maxxforce 7
The menu system for the MaxxForce 7 engine was limited, with most commands referencing MaxxForce DT or MaxxForce 11/13 engines. Although the tool could perform most bi-directional commands, it incorrectly listed an Injector Cut-off Test, which is not available on MaxxForce engines. The Allison Transmission coverage was comprehensive, with numerous bi-directional commands available. However, the Autel MaxiSys CV failed to detect the ABS system, which was a recurring issue across multiple tests.
6. Pros and Cons of the Autel MaxiSys MS908CV
Here’s a summary of the strengths and weaknesses of the Autel MaxiSys MS908CV:
6.1 Pros
- Hardware Design: Durable and well-constructed hardware, capable of withstanding shop conditions.
- Allison Transmission Coverage: Excellent, providing dealer-level diagnostics.
- Cummins Repair Information: Includes repair information for Cummins engines.
- Common Commands: The most frequently used commands are generally available.
6.2 Cons
- Detroit Code Reading Errors: Reads Detroit codes incorrectly.
- Long Scan Times: Lengthy initial scan times on newer trucks.
- Inconsistent ECU Detection: Fails to consistently detect ECUs such as ABS, cab controller, and chassis controller.
- Inaccurate Vehicle Identification: Sometimes identifies the wrong model year and engine.
- Limited Troubleshooting: Troubleshooting information is primarily limited to Cummins engines.
- Limited Parameter Adjustments: Ability to change engine parameters is restricted.
- Limited Bi-Directional Commands: Fewer bi-directional commands compared to tools like the TEXA Truck.
- ABS Detection Issues: Frequently fails to detect the ABS system.
The Autel MaxiSys CV displaying trouble codes on a Volvo engine, showcasing its diagnostic capabilities and interface for identifying vehicle issues.
7. Alternative Diagnostic Tools
When evaluating the Autel MaxiSys MS908CV, consider these alternative diagnostic tools:
| Tool | Description | Key Features |
|---|---|---|
| TEXA Truck System | Known for comprehensive multi-brand coverage, closely resembling OEM software. | Extensive bi-directional commands, accurate vehicle identification, complete ECU detection. |
| CanDo HD Pro Tab | An import tool offering solid coverage, particularly for Asian trucks. | Wide vehicle coverage, user-friendly interface, bi-directional controls. |
| XTool | Another import tool providing similar coverage and functionality. | Diagnostic functions, special functions, and ECU programming. |
| FCAR | Offers a range of diagnostic capabilities for commercial vehicles. | Reading and clearing DTCs, live data streaming, and bi-directional control. |
| Snap-on Diagnostic Tools | Offers robust diagnostic solutions with a focus on user experience and comprehensive coverage. | Advanced diagnostic capabilities, extensive vehicle coverage, and user-friendly interfaces. |
8. Conclusion: Is the Autel MaxiSys MS908CV Worth the Investment?
The Autel MaxiSys MS908CV represents Autel’s initial foray into the commercial truck diagnostic market. While it performs adequately and includes several beneficial features, it also has limitations. Its strengths lie in its durable hardware, excellent Allison Transmission coverage, and inclusion of Cummins repair information. However, it struggles with Detroit code reading errors, long scan times, inconsistent ECU detection, and limited bi-directional commands.
8.1 Who Should Consider the Autel MaxiSys MS908CV?
If you’re already familiar with Autel diagnostic tools and need a basic commercial truck diagnostic solution, the Autel MaxiSys MS908CV may be suitable. It is particularly useful for shops that work extensively on Allison transmissions or Cummins engines.
8.2 Potential Improvements
To enhance the tool’s value, Autel could focus on improving the accuracy of vehicle identification, expanding ECU detection, and increasing the number of bi-directional commands. Integrating a dual auto & truck tool into one machine could also provide a cost-effective solution for shops that service both types of vehicles.
8.3 Final Recommendation
As a multi-brand diagnostic tool, the Autel MaxiSys MS908CV is slightly below average. For technicians seeking comprehensive coverage and advanced functionality, alternative options like the TEXA Truck system may be more appropriate. However, if Autel continues to release updates and address the identified shortcomings, the Autel MaxiSys MS908CV has the potential to become a more competitive tool in the commercial truck diagnostic market.
9. Enhancing Your Diagnostic Capabilities with CARDIAGTECH.NET
At CARDIAGTECH.NET, we understand the challenges you face in maintaining and repairing commercial vehicles. That’s why we offer a range of high-quality diagnostic tools, including the Autel MaxiSys MS908CV, to help you streamline your workflow, improve accuracy, and increase customer satisfaction.
9.1 How CARDIAGTECH.NET Can Help You
- Expert Guidance: Our knowledgeable team can help you select the right diagnostic tools for your specific needs.
- Competitive Pricing: We offer competitive pricing on all our products, ensuring you get the best value for your investment.
- Technical Support: We provide ongoing technical support to help you troubleshoot any issues and maximize the effectiveness of your tools.
- Training Resources: Access training resources to enhance your skills and stay up-to-date with the latest diagnostic techniques.
9.2 Featured Products at CARDIAGTECH.NET
Explore our wide selection of diagnostic tools and equipment:
| Product | Description | Benefits |
|---|---|---|
| Autel MaxiSys MS908CV | A versatile diagnostic tool for commercial vehicles. | Comprehensive diagnostics, bi-directional control, and special functions. |
| TEXA Truck System | Known for comprehensive multi-brand coverage, closely resembling OEM software. | Extensive bi-directional commands, accurate vehicle identification, complete ECU detection. |
| Heavy-Duty Code Readers | Essential for quickly identifying and clearing diagnostic trouble codes. | Fast diagnostics, user-friendly interface, and reliable performance. |
| OBDII Scanners | Compact and portable tools for basic vehicle diagnostics. | Easy to use, cost-effective, and suitable for a wide range of vehicles. |
| ECU Programmers | Advanced tools for reprogramming and calibrating vehicle ECUs. | Enhanced vehicle performance, improved fuel efficiency, and access to advanced features. |
| Automotive Multimeters | Essential for electrical diagnostics and troubleshooting. | Accurate measurements, durable design, and essential for diagnosing electrical issues. |
10. Take Action: Contact CARDIAGTECH.NET Today
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- Address: 276 Reock St, City of Orange, NJ 07050, United States
- WhatsApp: +1 (641) 206-8880
- Website: CARDIAGTECH.NET
Let CARDIAGTECH.NET be your trusted partner in commercial vehicle diagnostics. Contact us today to learn more and elevate your service offerings.
Is your shop struggling with accurate and efficient commercial vehicle diagnostics? Do you find yourself spending too much time troubleshooting issues with outdated tools? Contact CARDIAGTECH.NET now, and let our experts guide you toward the perfect diagnostic solution tailored to your specific needs. Invest in the right tools and watch your efficiency, accuracy, and customer satisfaction soar.
11. FAQs about the Autel MaxiSys MS908CV
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What vehicles are compatible with the Autel MaxiSys MS908CV?
The Autel MaxiSys MS908CV is compatible with a wide range of commercial vehicles, including Euro, Asian, and North American trucks.
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Does the Autel MaxiSys MS908CV perform ECU programming?
Yes, the Autel MaxiSys MS908CV supports ECU programming, allowing you to reprogram and calibrate vehicle ECUs.
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What kind of diagnostic tests can I perform with the Autel MaxiSys MS908CV?
You can perform a variety of diagnostic tests, including reading and clearing DTCs, live data streaming, bi-directional control, and special functions like DPF regeneration and cylinder cutout tests.
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Is the Autel MaxiSys MS908CV easy to set up and use?
While the hardware is well-designed, the initial setup can be time-consuming. The user interface is similar to Android devices, making it relatively easy to navigate once set up.
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How does the Autel MaxiSys MS908CV compare to the TEXA Truck system?
The TEXA Truck system is known for its comprehensive multi-brand coverage and near-OEM software, often outperforming the Autel MaxiSys MS908CV in terms of ECU detection and bi-directional commands.
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Can the Autel MaxiSys MS908CV change engine parameters?
Yes, the Autel MaxiSys MS908CV allows for changing parameters such as cruise speed and PTO settings on some vehicles, but this capability is limited.
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Does the Autel MaxiSys MS908CV provide repair information?
The Autel MaxiSys MS908CV includes repair information for Cummins engines, but this feature is limited to Cummins.
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What are the main drawbacks of the Autel MaxiSys MS908CV?
The main drawbacks include Detroit code reading errors, long scan times, inconsistent ECU detection, and limited bi-directional commands.
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Is the Autel MaxiSys MS908CV suitable for shops that work on Allison transmissions?
Yes, the Autel MaxiSys MS908CV offers excellent coverage for Allison transmissions, providing dealer-level diagnostics.
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Where can I purchase the Autel MaxiSys MS908CV?
You can purchase the Autel MaxiSys MS908CV at CARDIAGTECH.NET, where you can also find a wide selection of other diagnostic tools and equipment. Contact us today to learn more and elevate your service offerings.
