elm327 usb product name: elm327 usb v1.4 net weight: 0.35kg features: elm327 usb is the latest pc-based scan tool. it supports all obd-ii protocols and is dispatched with a number of compatibleprograms. the processor is an elm327 usb. the output protocol (connection to laptop) is usb. processor: elm327 usb obd-ii protocols: ? iso15765-4 (can) ? iso14230-4 (kwp2000) ? iso9141-2 ? j1850 vpw? j1850 pwm output protocol: rs232 baud rate: 9600 or 38400 indicator leds: obd tx/rx, rs232 tx/rx, power operating voltage: 12v, internal protection from short circuits/overvoltages nominal idlecurrent: 45 ma description: obd-ii software for elm327 usb is a free program that allows you to use your pc and a hardware interface to get the information from your car's computer. the program isvery user-friendly, and easy to learn. it is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go. to uninstall the program, simplydelete the entire contents of the folder where the program resides. the software supports two platforms - dos and windows. the program lets you perform the following operations: ? read diagnostictrouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). ? clear trouble codes and turn off the mil (check enginelight) ? display current sensor data, including: ? engine rpm ? calculated load value ? coolant temperature ? fuel system status ? vehicle speed ? short term fuel trim ? long term fuel trim ? intakemanifold pressure ? timing advance ? intake air temperature ? air flow rate ? absolute throttle position ? oxygen sensor voltages/associated short term fuel trims ? fuel system status ? fuel pressure? many others... upcoming features: ? data graphing and logging ? freeze frame data ? continuous and non-continuous oxygen sensor test results free software: scantool.net ? gm mode 22 scan tool byterry ? obd gauge for palmos and pocket pc by dana peters ? obd logger by jonathan senkerik ? obd-ii scanmaster by wladimir gurskij (scanmaster 3.52 - local copy) ? obd2crazy.com ? obd2 scantool byivan andrewjeski ? obdii for elm322 by david huffman ? pyobd by donour sizemore for macosx and linux ? rddtc by pete calinski ? real scan by brent harris ? scantest for pocket pc by ivan ganev akaa-ser ? wobd by wdt

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