Features: Hardware version: V1.5, software version: V2.1. Newly upgraded PCB board and PIC18F25K80 chip, stable performance, compatible with 12V diesel vehicles. Wireless BT connection, support for Android smartphones, unsupport for iOS compatible system. It is used for multi-frame CAN-BUS, suitable for most compatible OBDII vehicles. The program is very easy to use and learn. It's also simple to install: just unzip the files to a folder on your computer's hard drive. Support Protocols: SAE J1850 PWM (41.6Kbaud) SAE J1850 VPW (10.4Kbaud) ISO9141-2 (5 baud init, 10.4 Kbaud) ISO14230-4 KWP (5 baud init, 10.4 Kbaud) ISO14230-4 KWP (fast init, 10.4 Kbaud) ISO15765-4 CAN (11bit ID, 500 Kbaud) ISO15765-4 CAN (29bit ID, 500 Kbaud) ISO15765-4 CAN (11bit ID, 250 Kbaud) ISO15765-4 CAN (29bit ID, 250 Kbaud) 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) Set the maximum number of responses to obtain. Remove spaces from ECU responses (to speed data transmission) Store a unique identifier in EEPROM. Set the CAN mask and filter with one command. Easily switch between variable and fixed CAN message lengths. Send CAN remote frames (RTRs). 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 Pressure Many others Specifications: Condition: Brand New Material: ABS Main Color: Blue Software Version: V2.1 Hardware Version: V1.5 Package Weight: Approx.32g/1.1oz Package List: 1 * OBD Code Reader 1、Hardware version: V1.5, software version: V2.1. 2、Newly upgraded PCB board and PIC18F25K80 chip, stable performance, compatible with 12V diesel vehicles. 3、Wireless BT connection, support for Android smartphones, unsupport for iOS compatible system. 4、It is used for multi-frame CAN-BUS, suitable for most compatible OBDII vehicles. 5、The program is very easy to use and learn. It's also simple to install: just unzip the files to a folder on your computer's hard drive.