There are a number of speed sensor threads but I have not had much luck replying to old threads.

I organize a stage rally race and need one of my old TerraTrip computers in my 2004 Disco. I have tried a few of the wires which I believed was the electronic speed / speedometer sending / sensor wire before (one on the drivers side, one on the passengers side) with no luck. Can anyone advise which wire is the proper speed sensor / sending wire to tap into (the one that provides sensor data to the speedo)..

Thank you in advance. I'm happy to PayPal a few bucks to whoever can help with this.

Not that it matters, but I'm using an old TerraTrip 202: http://terratrip.com/Manuals/Terratr...%20V1%20EN.pdf


- Mike