Autel’s CAN-enabled EOBD diagnostic tools, like the Sealey AL301, empower technicians to save time and money by streamlining fault-finding and diagnosis. These essential tools allow interrogation of a vehicle’s ECU, revealing crucial emission-related performance data, reading and clearing Diagnostic Trouble Codes (DTCs), and accessing vital engine and transmission performance information (for petrol vehicles from 2001 onwards and diesel vehicles from 2004 onwards).
Understanding the Sealey AL301 and AL419 Autel EOBD Code Readers
The Sealey AL301, a competitively priced EOBD tool, works seamlessly with OBDII/EOBD compliant vehicles. It comes equipped with a comprehensive code reference manual containing over 7,000 DTC definitions. For more advanced diagnostics, the Autel AL419 provides in-depth data and features not typically found in similarly priced tools. It boasts built-in troubleshooter code tips, repair information, and a data library lookup function, all updatable via web-based downloads using the included USB cable.
Key Features of the Autel AL419:
- Fast and Easy Diagnostics: Quickly access EOBD diagnostic codes for vehicles manufactured from 2001 onwards (petrol) and 2004 onwards (diesel), pinpointing the cause of an illuminated engine check light (MIL).
- Comprehensive Code Definitions: Offers clear and concise DTC definitions applicable to all EOBD compliant vehicles.
- Extensive Code Coverage: Retrieves generic P0, P2, P3, and U0 codes for engine emissions, as well as manufacturer-specific P1, P3, and U1 codes.
- Complete Code and Monitor Reset: Clears MIL lights, resets monitors, and clears codes after diagnosis.
- Live Data Stream: Displays real-time ECU/PCM data stream, including live O2 sensor data.
- Updatable Software and PC Connectivity: Software updates are available via web download using the supplied USB cable, and the device connects to a PC for printing stored data.
- Advanced Features: Includes a patented One-Click I/M Readiness button for simplified drive cycle assessment, support for the extended sensor list (SAE J1979 2007), and a wealth of troubleshooter code tips and repair information.
Detailed Specifications of the Autel AL419:
The following table outlines the detailed specifications of the Autel AL419:
| Feature | Description |
|---|---|
| Model No | AL419 |
| Brand | Autel |
| Nett Weight | 0.74kg |
| Application(s) | All Petrol 2001on and Diesel 2004on OBDII / EOBD compliant vehicles |
| Works with all OBDII/EOBD compliant vehicles | Yes |
| Scans for DTCs | Yes |
| Scans for pending DTCs | Yes |
| Retrieves generic and manufacturer specific DTCs | Yes |
| Turns off MIL light and clears DTCs | Yes |
| Displays DTC definitions on screen | Yes |
| View freeze-frame data | Yes |
| Displays monitor and I/M readiness status | Yes |
| Patented One-Click I/M readiness button | Yes |
| Retrieves vehicle information (VIN, CID & CVN) | Yes |
| Supports CAN and other current EOBD Protocols | Yes |
| Supports the new extended sensor list (SAE J1979 – 2007) | Yes |
| Reads live ECU/PCM data stream | Yes |
| Displays live O2 sensor data | Yes |
| Graphing function for live data | Yes |
| Read, store and playback live sensor data | n/a |
| Performs ‘modules present’ test | Yes |
| Print out data via PC | Yes (Vista, XP, Win7/8/10) |
| Update software via the internet | Yes (Vista, XP, Win7/8/10) |
| Built-in EOBD library lookup | Yes |
| Troubleshooter code tips and repair information guide | Yes |
Conclusion
The Sealey AL301 and Autel AL419 EOBD code readers are indispensable tools for automotive technicians. These devices provide quick and accurate diagnostic information, enabling efficient troubleshooting and repair. The AL419, with its advanced features and comprehensive data, offers a particularly powerful solution for professionals seeking in-depth vehicle diagnostics. Investing in an Autel EOBD code reader is a crucial step towards enhancing productivity and ensuring accurate vehicle maintenance.
