This page is an adjunct to the
on-board diagnostics article intended to collect the available hosted scanning tools and keep that article from becoming a link farm.
Open Source Software and Interfaces
O2OO O2OO is a (OBD-II compliant) car diagnostic tool.
Opendiag simple OBD-II to RS232 cable and information about
Volkswagen-specific extensions.
Car-Pal, supports J1850 VPW/PWM, ISO9141-2, ISO14230 (KWP2000), and ISO15765-4 (CAN). Bluetooth or serial.
Digimoto, supports CAN, KWP2000, ISO9141-2, J1850 VPW/PWM. Diagnostics, datalogging, dyno and more. Bluetooth, USB or Serial interface available.
Drew Technologies DashDAQ, supports J1850 VPW/PWM, ISO9141-2, ISO14230 (KWP2000), and ISO15765-4 (CAN). 4" Color Touch Screen for diagnostics, digital gauges, and recording
Dyno-Scan, supports J1850 VPW/PWM, ISO9141-2, ISO14230 (KWP2000), and ISO15765-4 (CAN).
Vehicle Spy 3. Enables you to perform diagnostics, node/ECU Simulation, data acquisition, automated testing, memory edit or calibration, and vehicle network bus monitoring. Network support depends on
hardware.