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S40 / V40 '96-'04 General Forum for the Volvo S40 and V40 (Classic) Series from 1995-2004. |
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Connecting multiple OBD2 devices at onceViews : 501 Replies : 1Users Viewing This Thread : |
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May 19th, 2016, 10:00 | #1 |
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Connecting multiple OBD2 devices at once
Is there any way to successfully connect two OBD2 devices to an S40?
I have a ScanGauge and now a TomTom CURFER, but when I connect them both using an OBD2 splitter cable, it seems that only one of the devices will work at once. Is there any way around this? Perhaps some kind of OBD2 hub? Or daisy-chaining via the ScanGauge's 2nd ethernet port? |
May 20th, 2016, 18:28 | #2 |
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Last Online: Aug 12th, 2020 21:26
Join Date: Mar 2014
Location: Plymouth
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I very much doubt what you are trying is possible.
I'm not an expert on obd but would imagine unless this functionality is built into both devices and the ECU interface on the car you aren't going to have any luck.
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