The ELM327 Bluetooth OBD2 V1.5 car diagnostic interface is used to read diagnostic trouble codes both generic and manufacturer-specific and display their meaning. The can test a lot of trouble of the car and display the current sensor data. It supports all OBD-II protocols and ISO 91441 KWP2000 SAE J1850 and CAN bus. It works with all OBD-II compliant vehicles. The Bluetooth diagnostic interface is convenient to use. - Color: Black - Supports all OBD-II protocols - Supports ISO 9141KWP2000 - Supports SAE J1850 - Supports CAN bus - Read diagnostic trouble codes both generic & manufacturer-specific and display their meaning (over 3000 generic code definitions in the database) - Clear trouble codes and turn off the MIL ("Check Engine" light) - 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 - Comes with software CD CD Content: http://m2.img.dxcdn.com/CDDriver/sku.126921.rar