Need Help with digital speedo
#1
Need Help with digital speedo
I need some serious help on a digital speedo that I have. It’s the Critical data module that primo now carries but was bought through another vender before primo bought it. Enough about that. I hooked the speedo up and the speed sensor but it just reads 0, thought it was a bad sensor bought another still 0 thought it was a bad head unit got a new one and still 0. I have my ground hooked up to the battery and tried to calibrate but it still reads 0. Please any help would be great. I feel like an idiot because I can’t get the stupid thing to work.
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