I want the platinum sport to read vehicle speed. Havent installed it yet but wondering how to wire this up. Does the vss send out the correct signal? And anyone have the calibration setting for it. Thanks

 

I am having the same problem. I have DPI3 wired to the speedometer output from the instrument cluster (RED/GRN wire, which used to connect to pin 1M - speedo input on factory ECU), but it seems to just be an RPM signal instead of speed?? I have it set to 1553 pulses/mi

 

Wire it from your cruise control.

 

i meant GRN/RED wire to ECU 1M, this wire goes to the cruise control too. is there another wire i should be using?

 

I went straight to the speedo and ground on the ecu harness. Edge Falling, 3107 pulses/mile.