HHOBD Mini Wireless ELM327 OBDII2 Car Fault Detector 2.1 Version Car Diagnostic Tool Auto OBD Scanner Code Readers Overview Type:Code Reader Brand Name: fengsheng Model Number: HHOBD22 Warranty: 12 Months, One year Style: ELM327 BT V2.1 Keywords: Car Diagnostic Tool Size: 6x3cm Weight: 0.05kg Color: black Function:For car Scanner Quality: High Case Material: ABS Support: Android Torque Product Description Supported OBDII protocols 1) ISO91412(5 baud init,10.4Kbaud) 2) ISO142304 KWP (5 baud init, 10.4 Kbaud) 3) ISO142304 KWP (fast init, 10.4 Kbaud) 4) ISO157654 CAN (11bit ID, 500 Kbaud) 5) ISO157654 CAN (29bit ID, 500 Kbaud) 6) ISO157654 CAN (11bit ID, 250 Kbaud) 7) ISO157654 CAN (29bit ID, 250 Kbaud) Functions: 1) Read diagnostic trouble codes, both generic and manufacturerspecific, and display their meaning (over 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 RPM 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) Intake Air Temperature 14) Air Flow Rate 15) Absolute Throttle Position 16) Oxygen sensor voltages/associated short term fuel trims 17) Fuel System status 18) Fuel Pressure