Where do you connect a digital speedo?
09-04-2009, 09:23 PM
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Where do you connect a digital speedo? I just bought a digital speedo/tachometer from autometer and my question is: Does anyone know where to connect the orange wire that is supposed to connect the +5 volt dc square wave signal (VSS) to the ECU cruise control module, or there is a violet wire that can be tapped onto the hi-side VSS signal on the PCM. The violet wire seems to be the one I would want to hook up but does anyone know which wire that would be on a 2001 trans am pcm? Thanks for any help that can be offered!
