Single wire water temperature sensor?
#3
TECH Fanatic
iTrader: (2)
You could get a 3 wire sensor made for a '98, and pull off of the 3rd wire. (if you also got a connector for it.) Not sure what the signal range is exactly, but it's the same one that directly drives the gauge on a '98 f-body. The other 2 wires go to the pcm, same as the 99+.