Elm327 V2.1 Obd 2 Obd-ii Android Car Bluetooth Diagnostic Interface Scanner 1) ISO9141-2 (5 baud initialization, 10.4 Kbaud) 2) ISO14230-4 KWP (5 baud initialization, 10,4 Kbaud) 3) ISO14230- 4 KWP (quick initialization, 10.4 Kbaud) 4) ISO15765-4 CAN (11-bit ID, 500 Kbaud) 5) ISO15765-4 CAN (29-bit ID, 500 Kbaud) 6) ISO15765-4 CAN (11-bit ID, 250 Kbaud) 7) ISO15765-4 CAN (29-bit ID, 250 Kbaud) Functions: 1) Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning(more than 3000 generic code definitions in the database).2) Clear trouble codes and turn off the MIL (Check Engine) light 3) Display current sensor data including: 4) engine speed 5) calculated load value 6) coolant temperature 7)) Fuel system status 8) Vehicle speed 9) Short-term fuel trim 10) Long-term fuel trim 11) Intake manifold pressure 12) Timing advance 13) Fuel temperatureintake air 14) Air flow 15) Absolute throttle position 16) Oxygen sensor voltages/associated short-term fuel trims 17) Fuel system status 1 8) Fuel pressure 1. Due toDifferent lighting and screen settings, the item's color may be slightly different from the pictures.2. Due to different sizes, please allow slight size differences.Size: 7 * 4.5 * 2.5 cm: black Quantity shipped: 1