Four months later:::

I found out that if I disconnect the wiring connector from the water temperature sensor, the cooling fan will run all of the time. I assume that low conductance when the plug is removed activates the fan. Here's my question. If I splice a switch into the wire going to the temperature sensor, could I turn the switch on or off, and make the fan run all of the time? Would I be messing something up electronically? I would only turn the switch off (turn the fan on) when the engine was tending to overheat.


95 Contour Zetec, ATX (wrecked, sitting in the barn) 95 Mystique Zetec, MTX 2000 Taurus SEL 3.0L Duratec 1994 Crown Victoria LX 4.6 V8 1993 Chevy Silverado 4.3 V6