ah now here an answer i have been looking for.ive been looking for the sensor on my 206 & found out using autodata that its somewhere on the right of the engine above the gearbox.the picture is a bit vage but its close to the switch that controls your temp gauge.that one has 3 wires.the one you want should have 2.when you find it just pull of the plug & cross the wires with either a split pin or another bit of wire,basicly just bridging it.if the fan kicks in you need a new fan switch.
bob, April 2011
