racetronix double pumper question

[turbo john FL]

a racetronix double pumper kit been on for a few years seem to have suddenly lost any fuel being pumped I have a fuel pressure gauge inside and getting nothing for pressure for fuel and can not hear pump coming on just happened suddenly what triggers the pump to come on the 2 fuses on the altenator mount are fine but no power out back thanks for any help john

 

[Boost231]

Have you attempted to apply 12v to the jumper to see if manual power turns them on?

 

[turbo john FL]

a racetronix double pumper kit been on for a few years seem to have suddenly lost any fuel being pumped I have a fuel pressure gauge inside and getting nothing for pressure for fuel and can not hear pump coming on just happened suddenly what triggers the pump to come on the 2 fuses on the altenator mount are fine but no power out back thanks for any help john

Have you attempted to apply 12v to the jumper to see if manual power turns them on?

its been so long that it has been fine which one would be the jumper

 

[Eticket]

 

[Chuck Leeper]

its been so long that it has been fine which one would be the jumper

2 unused plugs hanging behind the a/c/alt area. 1 green is a tach signal, the other fuerl pump jump.
DO NOT plug into the green plug. ONLY the black plug. A spade connector, a short length of wire w/ an alligator clip, can be used. plug in, use clip on hot stud of alt. Pump run??