The ELM327 is a programmed microcontroller produced for translating the on-board diagnostics (OBD) interface found in most modern cars. The ELM327 command protocol is one of the most popular PC-to-OBD interface standards and is also implemented by various vehicle manufacturers. This ELM327 supports TORQUE software for Android system cell phone, OBDscope software for Symbian system cell phone, PPC(Windows Mobile) system cell phone, ScanMaster-ELM for PC etc. OBD SCAN is the newly developed wireless scan tool. It supports all OBD-II protocols 0.Automatic 1.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.ISO15765-4 CAN(29bit ID,250 Kbaud) A.SAE J1939 CAN(29bit ID,250*Kbaud) B.USER1 CAN(11*bit ID,125*Kbaud) C.USER2 CAN(11*bit ID,50*kbaud) *default settings(user adjustable) 1.Works with all OBD-II compliant vehicles 2.Wireless (Bluetooth) 5~10 meter 3.Software included for Palm, PDA,Mobile 4.Software included for Windows PC 5.Software included for Windows Smartphone Works on Petrol and Diesel cars! CHECK AND CLEAR ERROR CODES!! COMPATIBLE WITH LATEST CARS in INDIA. Steps: Keep car off or in ignition ON Plug in Reader into OBD Port Turn on bluetooth of phone, keep it in discoverable, search for new Device, Select "OBDII" and pair with 1234 pin only Pair Done! Start Car Start App (Torque/fun2drive/etc) Select "OBDII" as your OBD device in options/preferences Wait till app detects protocol and connects to ECU This may NOT be compatible with older Indian cars like TATA and Maruti till 2002-2004. For compatibility with older cars you need Professional Service Tool which works on ALL INDIAN CARS with OBD.