ELM327 USB V1.5 OBD2 Car Diagnostic Scanner: PC-Based Auto Diagnostic Tool
The ELM327 USB V1.5 is the latest PC-based diagnostic scan tool, utilizing the ELM327 processor and a USB output protocol for connection to a laptop or PC. It supports all OBD-II protocols and is designed to be user-friendly and easy to learn.
Key Features and Benefits
- Software Version: 1.5
- Protocol Support: Supports all OBD-II protocols, including:
- ISO15765-4 (CAN)
- ISO14230-4 (KWP2000)
- ISO9141-2
- SAE J1850 PWM (41.6 kbaud)
- SAE J1850 VPW (10.4 kbaud)
- ISO 9141-2 (5 baud init, 10.4 kbaud)
- ISO 14230-4 KWP (5 baud init, 10.4 kbaud)
- ISO 14230-4 KWP (fast init, 10.4 kbaud)
- ISO 15765-4 CAN (11 bit ID, 500 kbaud)
- ISO 15765-4 CAN (29 bit ID, 500 kbaud)
- ISO 15765-4 CAN (11 bit ID, 250 kbaud)
- ISO 15765-4 CAN (29 bit ID, 250 kbaud)
- New J1939 protocol
- Two user-definable CAN protocols
- Platform Compatibility: Supports both DOS and Windows operating systems.
- Easy Installation: Simply extract the files to a folder on your hard drive. Uninstall by deleting the folder contents. The OBD-II software for ELM327 is a free program.
Core Functions
The program enables the user to perform the following operations:
- Read Diagnostic Trouble Codes: Read both generic and manufacturer-specific codes and view their meanings (database contains over 3000 generic code definitions).
- Clear Trouble Codes: Clear stored codes and switch off the Malfunction Indicator Light (MIL), or "Check Engine" light.
- Display Real-Time Sensor Data: View current sensor data, including:
- Engine RPM
- Calculated Load Value
- Coolant Temperature
- Fuel System Status
- Vehicle Speed
- Short/Long Term Fuel Trim
- Intake Manifold Pressure
- Timing Advance
- Intake Air Temperature
- Air Flow Rate
- Absolute Throttle Position
- Oxygen sensor voltages/associated short term fuel trims
- Fuel Pressure
- And many others...
Upcoming Functions
The device is designed to support future features such as:
- Data graphing and logging
- Freeze Frame data
- Continuous and Non-Continuous Oxygen Sensor test results
Technical Specifications
- Processor: ELM327
- Input Plug: J1962 16-Pin Male (to Car)
- Output Connection (to PC/PDA): USB Port
- Output Protocol: RS232 (Serial Interface uses AT commands to look like a modem)
- Baud Rate: 9600 or 38400
- Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power
- Operating Voltage: 12V (with internal protection from short circuits/overvoltages)
- Nominal Idle Current: 45 mA
- USB Cable: High quality UL certified (equivalent to CE)
What's in the box
1 x Automotive Tester
1 x CD
