1990 Buick LeSabre Logo

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John dore Posted on Oct 05, 2016

1990 buick lasaber color wireing to fuel pump from relay

5 Related Answers

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Anonymous

  • Posted on Nov 02, 2008

SOURCE: automotive wiring diagrams

Thanks for suggestion autozone for wiring diagrams!
Paul

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Anonymous

  • 6784 Answers
  • Posted on May 07, 2009

SOURCE: location of fuel pump relay (1990 hyundai sonata)

The fuse box is located low on the left side of the dashboard behind a cover, or at the left side kick panel, behind a cover.

Relay Box -is located under the left side of the dash as well.


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Anonymous

  • 35 Answers
  • Posted on May 23, 2009

SOURCE: Fuel relay placement 1991 Buick LeSabre. Replaced pump & filter still won't start

Your vehicle's fuel pump relay is located on the relay center, behind the glove box, 2nd column of relays, 2nd one from the top.

Anonymous

  • 137 Answers
  • Posted on Jun 17, 2009

SOURCE: 1990 Acura Legend, location of main relay for fuel pump

looked it up online, looks like its in the underhood fuse box but couldn't get a good diagram that shows which relay number it is. the website i use is sort of dependent on the manufacturer, apparently acura did not feel like sharing that info. hope that helps

c17hydro

Greg Bernett

  • 2993 Answers
  • Posted on Oct 18, 2009

SOURCE: Where is the asd relay on my 1990 dakota?

ASD is in the engine compartment fuse block.

The pump relay should be there also. Check your fuse panel in the truck though.

Fuses, Relays & Circuit Breakers The fuse panel box is to the right of the glove box with the glove box door opened or beneath the instrument panel (dashboard) on 1989-93 models.

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Pull out the fuse panel for access to the blade type fuses

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I have a 97 buick lasaber every time i roll the window down the car dies and doesnt seem to get fuel

check the amp draw from the window motor may be drawing so many amps that fuel pump /ignition system not getting full 12 volts to work properly
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1answer

Where is the fuel relay in a 1990 buick, I changed out the fuel filter!

Check for voltage at the pump before you condemn the relay. If voltage present, the pump is bad. If voltage not present, check fuse. Fuse o.k. then the relay.
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95 Buick LeSabre 3.8 L which is the fuel pump relay?

You can usually go by the wire colors. The fuel pump relay wires are pink, gray, black, and green with a white stripe. When troubleshooting a fuel pump that is not coming on, the relay is the best place to figure out why. You can pull the relay out and put a jumper wire from the battery to the terminal with the gray wire. If the pump runs, you know that isn't the problem. Then turn the key on and use a jumper between the terminals with the pink and gray wires. If this turns the pump on, you know the ignition switch is sending power to the relay, and the fuse is good. Pull that jumper out, but leave the key on. Push the relay back into the socket, but put a jumper from a ground point to the terminal with the black wire. If that turns the pump on, the ground wire is bad. If not, the PCM is not turning the relay on. Reasons for that may be a bad wire from the PCM, a passlock issue, or the PCM fuse/power wire.

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FUEL FILTER LOCATION 1990 LASABER

In front of drivers side rear wheel.
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1990 seville-where is fuel pump fuse & relay located - what colors are fuel pump wires at tank connector - trying to check for power

it is located down under rh side of dash . below glove box abd is usually the third fuse in the bow
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No power to fuel pump 1990 eagle talon tsi awd turbo 5 speed. checked all fuses and ecu for damage and all seems fine, new fuel pump so i know thats the the problem the mpi/mfi relay is not clicking when...

I hope this helps? Are you missing anything else? Engine cranking you have spark at the plugs and fuel injector pulse? Any applicable trouble codes? Battery has a full charge? See load side of mfi relay, that line with arrow head, with key on, good voltage at upper wire? If so, if you use a jumper wire between proper wire colors, the pump should run.
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Fuel system blows 20 amp fuse

if its blowing the fuse, it might be a a bad relay that is drawing two many amps to keep it running. replace it
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2answers

Automotive wiring diagrams

Here's a freebie: go to 'autozone.com enter your car info (year, make, model, engine) click on repair manual, then chassis electrical, then to the far right of screen and down, wiring diagrams. Let me know if u have an trouble locating it.
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