Move the float to the topmost and bottommost positions, and verify that the resistance between terminals A and B of the unit and the position of the float are as indicated in the figure.

Pid/data monitor and record procedure
Oil pressure switch inspectionMazda 6 Service Manual: Wiper Blades
   CAUTION
	Hot waxes applied by automatic car washers have been known to affect 
	the wiper's ability to clean windows.
	To prevent damage to the wiper blades, do not use gasoline, kerosene, 
	paint thinner, or other solvents on or near them.
	When the wiper lever is in the AUTO position and th ...
   
Mazda 6 Service Manual: Operation
   NOTE
	The engine may not start and security indicator light may illuminate 
	or flash if the key is placed in an area where it is difficult for the system 
	to detect the signal, such as on the dashboard or in the glove compartment. 
	Move the key to a location within the signal range, switch  ...