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
Pid/data monitor and record procedure Oil pressure switch inspection
Oil pressure switch inspectionMazda 6 Service Manual: Base removal
   1. Remove the rearview mirror.
2. Wind each end of a wire around a bar.
Warning
	Using a SST (piano wire) with bare hands can cause injury. Always 
	wear gloves when using a SST (piano wire).
Note
	Use a long sawing action to spread the work over the whole length 
	of the SST (piano w ...
   
Mazda 6 Service Manual: Transaxle fluid temperature (tft) sensor removal/installation
   Warning
	When the transaxle and ATF are hot, they can badly burn. Turn off 
	the engine and wait until they are cool before replacing the ATF.
1. Remove the oil pan. (See CONTROL VALVE BODY REMOVAL.)
2. Disconnect the TFT sensor connector.
3. Remove the TFT sensor.
4. Install a TFT senso ...