Celica Forums General Discussion Engine and Performance Can Bus speed pulse Gen 7

Hi there.

So my celica is not standard at all.
So serious mod changes are not an issue.

The problem im having is trying to get my Digital Speedo to work. The speedo only has 1 input wire and from what I can gather the speed pulse works to the instrument and then to the ecu. I have a can bus from the OBD reader, but I still have issues getting it to work. I need other options or guidance on what I can do. I have a 2001 Tsport with the JDM ecu fitted.

Please can someone provide ideas for me to try. How else can I get the speed pulse to my aftermarket Digital Speedo gauge.