Foseal Wireless Car WIFI OBDII OBD2 scanner Check Engine Light Code Reader Car Diagnostic Scan Tool Designed with Power Switch ON/OFF, for iOS and Android Devices EXCELLENT COMPATIBILITY - Compatible with model year 1996 and newer cars and light trucks sold in the United States. Supports OBD-II protocols: CAN, KWP2000, ISO9141-2, J1850 VPW and J1850 PWM (May not support Hybrid or electric vehicles). TROUBLE CODE READER - Read diagnostic trouble codes (both generic and manufacturer specific DTCs), display their meaning (over 3000 generic code definitions in the database).Clear trouble codes and turn off the Check Engine light. VIEW REAL TIME SENSOR DATA - Allow you to monitor engine 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, etc. VARIOUS APPS AVAILABLE - Recommend DashCommand and Torque Lite (free app) for Android, OBD Car Doctor (free app) and OBD Fusion for iOS. EASY TO USE - ON/OFF button makes the scanner stay in place without draining power. Avoid overheat problem comparing with normal obd2 scanner, much convenience in daily use. Tips for android devices: Tips for iOS devices: SAE J1850 PWM (41.6 Kbaud) SAE J1850 VPW (10.4 Kbaud) ISO 9141-2 (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) <span class="a-text-bold">Read</span> diagnostic trouble codes, display their meaning <span class="a-text-bold">Clear</span> car error codes <span class="a-text-bold">Reset</span> Check Engine light <span class="a-text-bold">Display</span> current sensor data Plugthis scanner in the OBDII port Turn on the key of your vehicle Enable wifi on your phone or tablet and connect &#034;WIFI_ OBDII&#034; released by the scanner