Questions & Answers for: Chevrolet S 10 low voltage on fuel pump

...low voltage problem. Thanks for any help, HVAC MAN Please use this link: http://www.autozone.com/N,314977/initialAction,repairGuide/shopping/vehicleSelect4.htm Good info, many times I have seen ...

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low voltage to fuel pump....and no fuel to fuel rail. I've gotten low voltage to my fuel pump and therefore it will not activate. The relay is good. Fuses are good. pls check the wiring fully

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on. the injectors don't fire but there is voltage to them. Check fuel filter and fuel rail. If there is fuel in the rail, and the filter is good, could be low pump pressure or bad signal from computer

...low voltage Start with checking the wire leads to the O2 sensors and MAP sensor. Look for any damages to the wire harness and replace any parts damaged or faulty. The O2 and MAP sensor take reading ...

...voltage should be present for about 3-5 seconds. If you have 12 volts then replace the pump. There will be voltage present on another wire also. 5 volts. This low voltage is for the fuel level

Question about 1993 S-10

2 Answers

...low press?? Hello somethindark: My name is Roger and I will help you. You must have a fuel pressure of 9 to 13 psi any thing less the engine will not start. Look for a restriction in the fuel line ...

Question about 1993 S-10

1 Answer

...voltage noticed at coil pack then its faulty coil pack that has to be replaced. If all the possible options checked out ok then check the car starter. The starter gets power from battery to start the ...

Question about 1993 S-10

1 Answer

...the required voltage from the cold battery, it will deliver fuel with less than adequate fuel pressure, which would throw a trouble code and if the pressure was real low, the injectors may not

Question about 1998 S-10 Pickup

1 Answer

low fuel pressure after change fuel filter on a 2.2 vortec s-10 2003 Check your fuel pressure pressure regulator and check for full voltage going to the pump. If that checks out ok your fuel pump is ...

...if that,didn't help,then you may need fuel pump,assuming you already checked the 12 volt goes to pump( bad or dirty ground wire to pump causes low voltage to pump,therefor low pressure under

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