OBD2 Breakout Box & OBDII Protocol Detector for Power/Grounds Detector 4mm Banana sockets CAN Breakout Box with Male/Female Header OBD2 Diagnostic Connector Detector for All OBDII Vehicle

Have had a lot of highspeed can bus issues lately on cars. (Been a tech for 23 years, specifically with electrical and computer diagnostics). Plugging this into the OBD2 port on a car gives me quick verification of battery power supplies at connector, grounds and CAN bus activity. The ability to tap into the banana connectors while a scan tool is plugged in also is fantastic for reading waveforms with an oscilloscope. Also checking overall CAN bus resistance unpowered using the banana plug taps makes diag much faster and more convenient than trying to GENTLY probe the OBD2 connector itself which sometimes are buried in the depths of a dashboard. Fantastic tool and well worth the money for quick preliminary and some more advanced testing.

Je n’ai pas encore utilisé j’ai trouvé le problème sans.

I was first impressed with the quality of the packaging. It was a strong box with good quality printing on it. The break out box itself seems sturdy with no bad manufacturing seams or misaligned sections. The cable seems like it will last. The only thing is that the printing on the box marking the position of the connection holes is too small and repeats the letters “OBD” before every number. If the letters were not there the numbers could be printed larger. I find myself counting to make sure I am using the correct hole. The test leads look like good quality metal that will retain its shape for a long time.

If you are learning auto-electrical systems this device is simple and can help you see the OBD signals as they are operational. If you have an oscilloscope you can see even more.

Every thing I need put no power cable need to be educated on this thanks