Carl Denk wrote: >I recently got a ScanTool OBDII to USB/Bluetooth tool, I can't call it a > scanner because it is much more than a basic scanner. Connected to a > Nettop (small laptop) computer, the amount of information is huge. For > my 2002 Mercury Cougar, there are703 supported PID's (data items). From > very basic like RPM and Coolant temperature to voltages and other > parameters of both sensors and commands to action items. What kind of refresh rates are you getting on your Cougar? Also, I think it's worth pointing out that the majority of the 703 parameters are GM-specific PIDs, which are not supported by generic software (you need ScanXL w/ the GM add-on to view them). Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist