View Full Version : ScanGauge II splitter

Sgt Ret
10-04-2013, 02:52 PM
There was a Thread about putting a splitter on the OBD-II port so you can hook up your ScanGauge II and also a OBD-II ScanTool at the same time without having to unplug from the port because it is very hard to unplug. I saw one for sale some where but I could not find it. Is there any problems doing this and does anyone know where to get one?


10-04-2013, 05:17 PM
I found one on amazon, but didnt end up purchasing it so i cant speak to its function.

10-04-2013, 07:22 PM
It may be easier to find an OBD II splitter than an OBD II connector with an RJ45 connector.

Take a look here: http://www.obd2cables.com/products/

And on this page: http://www.obd2cables.com/products/obd-cables/obd-ii-cables/cable-j1962m-to-2-j1962f-y-cable-1ft.html


Sgt Ret
10-04-2013, 08:48 PM
Can you use both of them hooked up at the same time with the 145802 splitter? The OBD-II scan tool and the ScanGauge II.

10-04-2013, 11:18 PM
I did a little internet searching for this topic and it seems that others have used a splitter with two devices and did not experience any issues.

Reading the scangauge manual, if it can't establishes a connection, it will time out and power down and enter sleep mode. It says to wake it up, push the home button and it will try to re-connect.

If you do a google search for obd splitters, you can find the same one for about half the price on amazon.


07-06-2017, 01:57 PM
Any update on this old thread? Has anyone actually used one of these Y cable splitters to run a scangaugeII and a diagnostic type
tool simultaneously? I have a 2006 T1N.