to find the location try going to www.autozone.com and check on vehicle specs.
Switch could be bad or the schraeder valvee the switch screws into could be bad
when the pressure switch detects some pressure it turns the circuit on and sometimes depending on the programming in accordance with the amount of pressure it could do different things.
Could be anything? Best to have a pro look at it
normally the oil pressure switch is on the main block if you have a pressure guage or oil pressure light on the car if you disconnect the right switch the gauge will drop or the light will go out then you know that's the switch to change.
The pressure switch could be faulty, the pressure tank could be waterlogged, the pump intake could be at static water level. Call a well technician.
Yes, oil can leak through the switch.
Yes it could.
It could, some vehicles do have a tire pressure sensor in the spare.
There are several possible reasons. One would be the Pressure Switch being set too high. Another could be a plugged Jet, or Impeller.
A switch that operates when pressure gets low. - It would help if you gave some more detail, for instance is this on a tank, or a compressor or a septic pump. Then I could give you a better answer.
could the pcm fuse be blowing because of a short in the air conditioning switch I have seen the starter be the cause of a blown pcm fuse.
It could if it has failed.It could if it has failed.