ELM327 V2.1 obd2 Scanner Car Diagnostic Check Engine Scan Tool Code Reader Car Fault Detector

Notice This product supports OBD-II protocol models produced after 2002, including VPW,PWM,ISo,KWP2000,CAN protocol). The product can be connected to a laptop or desktop computer to read and understand the trouble code, clear the car's trouble code, display the sensor's data stream (such as speed, water temperature, etc.) MINI ELM327 Bluetooth Version Features: Works with all OBD-II compliant vehicles Bluetooth Software included for Palm, PDA Software included for Windows PC Software included for Windows Smartphone Support for 7 protocol vehicles: 1、ISO 9141-2 (5 baud init, 10.4 kbaud) 2、ISO 14230-4 KWP (5 baud init, 10.4 kbaud) 3、ISO 14230-4 KWP (fast init, 10.4 kbaud) 4、ISO 15765-4 CAN (11 bit ID, 500 kbaud) 5、ISO 15765-4 CAN (29 bit ID, 500 kbaud) 6、ISO 15765-4 CAN (11 bit ID, 250 kbaud) 7、ISO 15765-4 CAN (29 bit ID, 250 kbaud) MINI ELM327 Bluetooth Version Functions: Read diagnostic trouble codes, both generic and 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