Question about 1990 Ford F150

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Where is fuel pump relay on 1990 f150 - 1990 Ford F150

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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localwonder
  • 6784 Answers

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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Posted on May 07, 2009

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  • 491 Answers

SOURCE: 1988 ford f150 fuel pump relay location

inner driver side fender well along with the eec relay

Posted on Feb 02, 2009

  • 2 Answers

SOURCE: Fuel pump relay location in the relay box

when you open the fuse panel under the hood it should be on the drivers side and the third one then there is a empty space for a relay then more relays

Posted on Jun 30, 2009

c17hydro
  • 2989 Answers

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

Posted on Oct 18, 2009

sscullys
  • 984 Answers

SOURCE: 1997 Ford F150 Electric Fuel Pump will npt pump

Did you check the fuel inertia switch in the passenger side kick panel ?

The fuel pump is powered :
the fuse to the fuel pump relay.
The fuel pump relay to the fuel inertia switch
The fuel inertia switch to the fuel pump itself.

At the fuel inertia switch in the kick panel, power from the relay is the Dark Green w/ Yellow stripe wire and the pink w/ black stripe wire is the power. from the fuel inertia switch to the fuel pump.

If you jumper the fuel pump relay, you should hear it run. If not pull the fuel pump relay, and check the pins in the relay socket, pin 30 should be the power from the fuse.

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If you have power at pin #30, jumper the relay socket as shown with the red line above, and check the dark green w/ yellow stripe wire at the fuel inertia switch for power.
Press the button on the top of the fuel inertia switch, and check for power leaving the fuel inertia switch on the pink w/ black stripe wire.

This is tests good, check for power at the fuel pump, same pink w/ black stripe wire.
Fuel inertia switch info is in the owners manual, If you did not get an owners manual with your truck ( purchased used ), you can download one from Ford :
https://www.fleet.ford.com/maintenance/owners_manuals/default.asp

Posted on Jan 03, 2010

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