yes
yes, the purpose of the relay is to signal the pump to turn on and off, if its not working at all the fuel pump will not turn on.
Turn it off
If the timer is not on then how can the pump turn off? The timer should have to be on for the pump to run in the first place. Can you ask the question in a different manner? Ken
Your question seems too easy as it is a basic requirement of pool cleaning. However: Attach your vacuum head to your side outlet (unscrew the cover in the side of the pool) using a floating hose. turn off the valves to the bottom drain and the skimmers, leave the pump setting on filtration, fill the hose with water and turn on the pump. After vacuuming the bottom of the pool, switch off pump and return valves to previous setting. be sure to backwash the filter after cleaning if required.
The ac pump may be seized up.
If the alternator and other things on the engine are ran off of the same belt as the power steering pump, it could turn everything off.
I dont understand, If you can hear it turn on then it must have been off to begin with. The fuel pump will run as long as the key is on, it has to for the engine to operate.
Turn off the pump first. Then remove the hose and vacuum head.
NO, some cars have a roll over switch that will turn off the pump in the event of a rollover accident, but nothing that you can turn on or off yourself.
I don't think they have fuel pump shut off switch. What model?
push the button down.
No