KONNWEI KW903 bluetooth ELM327 OBD2 Car Scan Tool Diagnostic Scanner Engine Code Reader for Android Phone

The KW903 device is a small adapter that plugged into the vehicle OBD connector Via bluetooth it connects to any Androidsmartphone With associated diagnostic procedures Doing these simple operations you will be able 1 Read hard memory pending intermittent and historic codes and show definitions 2 Measure the fuel consumption 3 Display real time operating performance of the car such as momentum 4 Monitor Vehicle speed5 Oil pressure6 Coolant temperature7 Engine load8 Intake manifoldpressure9 throttle position 10 the values of oxygen sensors 11 air intake12 temperature and more 13 Turn off the MIL signal Check Engine 14 Download data to external media in a variety of formats for later printing 15 Record various parameters display graphics in real time and more Features Small size compact structure Plug and never unplugStable wireless connectionNo wires or batteries adapter is powered by the diagnosis size sockets Stop communication wait half an hour auto sleepSupports almost OBDII protocolsThe adapter uses the fastest and most reliable chipsThis is bluetooth 3 0 version only support Android system smartphoneThe icar2 version is 100 V1 5Protocols 0 Automatic1 SAE J1850 PWM 41 6Kbaud 2 SAE J1850 VPW 10 4Kbaud 3 ISO9141 2 5 baud init 10 4Kbaud 4 ISO14230 4 KWP 5 baud init 10 4 Kbaud 5 ISO14230 4 KWP fast init 10 4 Kbaud 6 ISO15765 4 CAN 11bit ID 500 Kbaud 7 ISO15765 4 CAN 29bit ID 500 Kbaud 8 ISO15765 4 CAN 11bit ID 250 Kbaud 9 IS