• The Autel AL539B ultimate automotive analyser that combine a multimeter, scope, starter test and EOBD code reader.
• Fast and easy-access to any vehicle’s EOBD diagnostic codes, establishing cause of illuminated engine check light (MIL).
• Built-in data library with lookup functions.
• Clear, concise DTC generic definitions displayed.
• CAN Enabled tool retrieves generic P0, P2 and P3 and U0 codes for engine emissions and manufacturer specific P1, P3 and U1 codes.
• Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze-frame data.
• Live display of O2 sensor data which can be stored and played back.
• Updateable via web and will link with PC.
• Patented One-Click I/M Readiness button to eliminate drive cycle guesswork.
• Supports new extended sensor list (SAE J1979 2007), troubleshooter code tips and repair information to identify root cause of the DTC, so saving time.
• Internal battery back-up for off-vehicle data review/analysis.