1. PIC chip; version V1.5 (support 9 protocol); intelligent automatic shutdown; dual security protection; ultra low power consumption; classic dual board. 2. ELM327 WiFi OBD2 scanner car diagnostic adapter supports all OBD-II self-diagnostic systems and compatible communication protocol detection. Through the link with the car, the relevant data of the car such as: engine speed, coolant temperature, fuel system status, vehicle speed, short-term fuel correction, long-term fuel correction, throttle opening, car fault code, etc. can be reflected to the mobile phone via Bluetooth. It is a very powerful and convenient diagnostic tool for mobile devices such as computers. 3. Supported OBD-II protocol: SAE J1850 PWM (41.6Kbaud) SAE J1850 VPW (10.4Kbaud) ISO9141-2(5 baud init, 10.4Kbaud) 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) 4. Software features: The software can do the following: Read error diagnostic codes - generic and factory-specific, and display their meaning (the database has more than 3000 common code definitions) Clear the error code and turn off MIL (check engine indicator) Display current sensor data, including: Engine revolutions per minute (RPM) Calculated load value Coolant temperature Fuel system status Speed Short-term fuel situation Long-term fuel situation Intake manifold pressure Fuel injection advance time Intake air temperature Air flow rate Throttle absolute position Oxygen detection voltage associated with short-term fuel state Fuel system status Fuel pressure There are many other data on fuel consumption monitoring... Future features of the software: Data chart display and log Frozen frame data Continuous and discontinuous
