2012年10月28日星期日

Just UseThe OBD 2 Code Scanner To Fix Your Car

A substantial Car Diagnostic Tool certainly an electronic technique accustomed to slot with, diagnose and, sometimes, reprogram vehicle control modules . You can find CARVCI numerous choices right from just as many producers, just about the most recognizable to be the Snap-On "brick", or MT2500/MTG2500. Snap-On, OTC/SPX, Vetronix/Bosch, and a range of other manufacturers yield different scan tools, from simple code readers to highly capable bi-directional computers with programming capabilities. This Car Maintenance Tools Cente will be connected to the vehicle's data link connector (DLC) and, depending on the particular tool, may only read out diagnostic trouble codes or DTC's (This would be considered a "code reader") or may have more capabilities; Actual scan tools will display live data stream (inputs and outputs), have bi-directional controls (the ability to make the controllers do things outside of normal operations) and may even be able to calibrate/program modules within certain parameters. Nonetheless, a common search within device won't have to be able to fully reprogram modules; This requires a pass-through device and specific software.
HEAVY DUTY TRUCK SCANNER The actual OBD2 Scanner specification consists AUTO DIAGNOSTIC TOOL of the standardised computer hardware user interface??the feminine 16-pin (2x8) J1962 connector. Contrary to this OBD-I connection, that was occasionally observed below the lid of the vehicle, the OBD-II connector is required to be able to be within 2 feet (0.sixty one m) of the steering wheel (unless the exemption is used for by the manufacturer, in which case it is still somewhere within reach of the driver). SAE J1962 becomes the pinout of the connector as:
1.Company foresight. Game master: J2411 GMLAN/SWC/Single-Wire CAN.
2. Shuttle beneficial Line of SAE -J1850 PWM as well as SAE -1850 VPW
3. Honda DCL(+) Argentina, South america (before OBD-II) 1997-2000, Us, The european countries, and many others. Chrysler CCD Bus(+)
4. Case ground
5. Signal ground
6. OBDII SCANNER
7. Ok collection of ISO 9141-2 and ISO 14230-4
8. Mci motor coach negative Line of SAE -J1850 PWM only (not SAE -1850 VPW)

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