The Actron 9550 Obd2 Code Reader, also known as the Actron CP9550 PocketScan Plus, is a powerful and compact diagnostic tool for car owners and mechanics alike. This comprehensive review delves into its features, benefits, and functionality, providing valuable insights for anyone considering this OBD2 scanner.
Understanding the Actron 9550 OBD2 Code Reader
The Actron 9550 allows users to quickly access and interpret generic OBD-II codes, providing crucial diagnostic information about a vehicle’s health. These codes, triggered by various vehicle systems, illuminate the check engine light and indicate potential problems. With its patented one-touch read and erase buttons, the Actron 9550 simplifies the process of retrieving and clearing these codes.
The device’s CAN (Controller Area Network) compliance ensures compatibility with a wide range of vehicles and their various diagnostic subsystems. This is particularly important for modern cars that rely heavily on CAN communication for internal data transfer. The permanently attached cable and standard 16-pin OBD-II connector make connecting to the vehicle’s data link connector (DLC), typically located under the dashboard, a straightforward process.
Beyond Basic Code Reading: Advanced Features of the Actron 9550
The Actron 9550 provides more than just basic code reading and erasing functionality. It offers access to valuable data such as freeze frame data, which captures sensor readings at the moment a fault code is triggered. This snapshot of the vehicle’s operating conditions at the time of the issue can be invaluable for diagnosing intermittent problems. Additionally, the Actron 9550 can display the vehicle’s VIN (Vehicle Identification Number) and the status of its I/M (Inspection and Maintenance) monitors. The I/M readiness status indicates whether the vehicle’s emission systems are functioning correctly and ready for emissions testing.
Key Features and Benefits of the Actron 9550
The Actron 9550 boasts a range of features designed to streamline the diagnostic process:
- Automatic DTC Reading: Upon connection, the device automatically scans for Diagnostic Trouble Codes (DTCs).
- Clear Code Definitions: Provides on-screen definitions for over 4,000 generic OBD-II codes.
- Freeze Frame Data Access: Captures vehicle sensor data at the time of a fault.
- VIN Retrieval: Displays the vehicle’s unique identification number.
- I/M Readiness Status: Checks the readiness of the vehicle’s emission systems for testing.
- MIL Status Display: Shows the status of the Malfunction Indicator Lamp (check engine light).
- Pending Code Reading: Identifies codes that have been set but not yet triggered the MIL.
- Erase DTCs: Clears diagnostic trouble codes from the vehicle’s memory.
These features translate into several key benefits:
- Simplified Diagnostics: Easy-to-use interface and clear code definitions facilitate quick troubleshooting.
- Comprehensive Vehicle Information: Access to freeze frame data, VIN, and I/M readiness status provides a complete picture of the vehicle’s condition.
- Emissions Readiness Check: Ensures the vehicle is prepared for emissions testing.
- Cost Savings: Helps identify potential problems early, potentially preventing costly repairs.
- Wide Compatibility: Works with all 1996 and newer OBD-II and CAN compliant vehicles.
- User-Friendly Design: Compact size, backlit display, and permanently attached cable enhance usability.
Conclusion
The Actron 9550 OBD2 code reader is a valuable tool for anyone who wants to understand and maintain their vehicle’s health. Its comprehensive features, ease of use, and wide compatibility make it a versatile and reliable option for DIY car enthusiasts and professional mechanics. By providing quick access to critical diagnostic information, the Actron 9550 empowers users to address potential problems promptly and efficiently, saving time and money in the long run. Its ability to read and clear codes, coupled with access to advanced data like freeze frame and I/M readiness, makes the Actron 9550 a worthwhile investment for anyone seeking a reliable and affordable OBD2 diagnostic solution.
