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VSS and cruise control


Active Member
I've been using a 4r70 in my swap for years running the stock PCM. I have a 2003 cruise control module in the car and the cruise worked great. I had a dakota digital ecd-100 controlling the stock fox speedo. The cruise and the ecd-100 were hooked up to the pcm output. I now have Holley EFI and trying to use the speedo output from it which is a 8000ppm signal. Cruise stopped working and the speedo moves with the tach until you are moving. I'm going back to the cable driven VSS like a fox would originally had. My question is can I hook the sensor signal wire straight to the cruise module or does it need to go thru something like the dakota digital SGI-100bt to convert it.