Any Idea where I can locate the 2 sensors that controle the fan because my fan only works in 3 0r 4.
So I need to replace the one that controles 1 and 2 but don't no where to find it

There is only 1 module that controls fan speed. It's a resistor pack that is mounted in the ductwork under the dash, passenger side. Look for a plug with 3-4 wires, and 2 screws holding the module into the duct.
The resistors are actually small coils of wire that go bad. New module is $30 or so from the dealer.