Key features

• •ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327.The output protocol (connection to laptop) is USB
• •The ELM327 interface will quickly send data to your windows laptop from your vehicle in real time.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).ELM327 is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.
• •Display current sensor data, including: Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, 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 System status, Fuel Pressure.
• •Support OBD-II protocols as follows: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM
• •Clear trouble codes and turn off the MIL ("Check Engine" light).Output protocol: RS232 - Baud rate: 9600 or 38400 - Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power - Operating voltage: 12V, internal protection from short circuits/overvoltage - Nominal idle current: 45 mA