Pump is clicking - Pentair 3/4hp 115/230v Booster Pump - La01n

It doesn't have one . Check it out here http://www.bbbind.com/free_tsb.html free wiring diagrams . Enter vehicle info. year , make , model an engine . Under system click on engine ,then subsystem click fuel control ! then click search button . click on the first blue link ,second diagram . Fuel pump control ,you will see fuel pump relay , fusible link 20amp powers fuel pump . no cutoff switch . Videos on youtube automotive electricl testing using a volt meter . Testing Electric Fuel Pump Problems with Voltage Drop Test

Does vehicle start an run ? amp draw test the fuel pump , relay bad . Most vehicles the PCM controls the fuel pump relay . Just because relay is clicking does not mean fuel pump has a problem . Auto Repair How to Check Fuel Pump Relay Fuel Pump Electrical Circuits Description and Operation

IF YOU HAVE A TIMER IT WILL CLICK CODE AT ANY INTERUPTION OF POWER THIS COULD BE YOUR END OF CYCLE OR LOW VOLTAGE MAKE SURE PUMP IS WIRED CORRECT

Test the electrical circuit ,voltage drop ! Do you know how do to automotive electrical testing using a DMM - digital multi-meter ? Looking at a wiring diagram so you know what wire's are what ?
Free wiring diagram's here http://www.bbbind.com/free_tsb.html
Enter vehicle info. year , make , model an engine size . Under system click on engine , then under subsystem click on fuel controls . Click the search button then click the blue link .


Testing Electric Fuel Pump Problems with Voltage Drop Test

How to Test for Fuel Pump Voltage Drop

Trouble Shooting Fuel Pumps Voltage Drop Test Part 2 Expanded In Depth

Fuel Pump Electrical Circuits Description and Operation

maybe it is full! usally the pump will click off when it is full! ,gauge says full whats matter?

check fuel pump

The vehicle has one fuel pump and it is controlled by the rear electronic module .
Free wiring diagrams here http://www.bbbind.com/free_tsb.html
Enter the vehicle info. Year , make , model an engine . Under system click on Engine , then under subsystem click on fuel controls . Then click the search button , then click the first blue link . The fourth diagram down . You will see fuel pump relay , rear control module , fuel pump module ! I would check the rear electronic module .

There should be no clicking sound coming out of fuel pump, if it's still running fuel pump is getting ready to go out on you, replace it,hope this was very helpful.

Clicking?... not knowing which clicking noise you are hearing, I will run down the most likely on a new pump.
1. When wiring the motor you may have left a wire in close proximity to the centrifical start capacitor switch. It spins at high RPMs and can be hitting a wire not properly tucked in
2. Most pool pumps are dual voltage. If you wired motor for wrong voltage than that being delivered, the motors can sometimes make noises. Clicking isn't most common, but the vibrating hum of incorrect voltage might be interpreted as a clicking noise.
3.check to make sure no wire ties, or plastic stringy tag holding devices were left in the pump intake basket.