all sensor

1988 CHEVROLET CELEBRITY
90,000 MILES • 6 CYL • FWD • AUTOMATIC
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MARKANTHONY43
  • MEMBER
  • 9 POSTS
all sensor that may stop fuel pump and line flow. Relay is good show all sensor on engine
Apr 20, 2011 at 5:30 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
There's no sensor that will stop the fuel pump from operating-unless there's a problem with the fuel pump relay and also the fuel pump and oil pressure switch
Apr 20, 2011 at 6:07 AM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
Ras is right. Let me clarify one thing though. The oil pressure switch can only stop the pump if it has some kind of internal short circuit. It is not designed to interrupt the pump intentionally. It only serves as a redundant power supply to the pump.
Apr 20, 2011 at 12:15 PM
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