OBDII MaxScan MS509 Auto Diagnostic Code Reader Retrieves Vehicle Information VIN CID CVN Description: 1.Features: Works on all 1996 & later OBD2 compliant US, European & Asian vehicles. Easily determines the cause of the!Check Engine Light! Retrieves generic (P0, P2, P3, & U0) & manufacturer specific (P1, P3, and U1) codes. Turns off Check Engine Light, clears codes & resets monitors. Displays DTC definitions onscreen. Views freeze frame data. Displays monitor & I/M readiness status (emissions). Identifies pending codes. Reads live PCM datastream. Displays live O2 sensor test data. Graphs data(1996 and newer). Reads, stores & playbacks live sensor data. Memory/battery backup for off-vehicle data review & analysis. Bilingual interface & definitions?aEnglish/Spanish. Performs modules present test. Retrieves vehicle information (VIN, CID and CVN). Supports CAN (Controller Area Network) & all other current OBD2 protocols. Built-in OBD2 DTC lookup library. Large easy-to-read backlit LCD screen. Software upgradeable via internet. Prints data via PC. 2.packing included: User's Manual 6-foot OBD II cable CD with DTCs and definitions & User's Manual USB cable 9V battery Nylon carry case 3.supported protocols: ISO 15765-4 CAN (29 bit ID, 250 kbaud) ISO 15765-4 CAN (11 bit ID, 250 kbaud) ISO 15765-4 CAN (29 bit ID, 500 kbaud) ISO 15765-4 CAN (11 bit ID, 500 kbaud) ISO 14230-4 KWP 2000 (fast init, 10.4 kbaud) ISO 14230-4 KWP 2000 (5 baud init, 10.4 kbaud) ISO 9141-2 (5 baud init, 10.4 kbaud) SAE J1850 VPW (10.4 kbaud)