I have a 2000 ls swap in my 95 del sol. Im running a p06 ecu chipped to ls specs by erics racing, designed to have an 8K redline and no speed limiter. Motor runs perfectly, throws no codes, but the tach and speedo dont work. Everything is plugged in.

Can i bypass the ecu and run a wire from the rpm signal wire coming off the distributor stright to the tach? Can i do the same for the speedometer? If you have any suggestions, please post them. Thanks

 

Is your VSS plugged in? Or maybe it's broke.

 

check all your fuses.