Question about 1997 GMC Jimmy

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Fuel pump relay

I need to know which is the fuel pump relay there are 3 and arent marked as to which one is the fuel pump relay

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  • Mark Chalmers
    Mark Chalmers Nov 04, 2008

    I've looked at my owners manual (1999 Jimmy) and it does not specify which is the fuel pump relay.

  • Anonymous Nov 08, 2008

    WE think the fuel pump relay is bad, but can not find it on the 97 Jimmy

  • Anonymous Mar 18, 2014

    fuel pump relay

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If the three relays you see are at the top of the firewall on the passenger side, they are the A/C relays.

Posted on Nov 19, 2008

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El marcador de bencina dejo de funcionar, Blazer S120 4,3 año 1998, se cambio fltador pero sigue marcando lleno.

Posted on Oct 08, 2008

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Generally th e markings are either in the cover or you can look in your owners manual and it will show the fuses and relays and their purpose and location. please rate this solution

Posted on Aug 30, 2008

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2 Answers

Where is fuel pump relay is location on Ford expedition 2001 4.6


It is located in the relay and Maxi fuse box under the hood near the battery, both the fuel pump fuse and relay are in this box, the fuel pump fuse is a 20Amp and is marked #10, the fuel pump relay is is marked as relay #301.

There is also a fuel pump cutoff switch (triggered by an accident exceeding 3 G's)

The fuel pump shut-off switch is

located in the passenger's foot well,
by the kick panel.

Jul 19, 2011 | 2001 Ford Expedition

1 Answer

Fuel pump removale


Hi there,

Note: as your vehicle is 2009, it may still be covered under Manufacturer's Warranty. If still covered, you should have them replace at no charge.

Firstly, unless you have read your codes from your vehicle's computer and confirmed your fuel pump is actually faulty (ie Code P0203), you should should check your diagnostics first - as other electrical components could contribute to the fuel pump not working.

Start by inspecting the following circuit components:


FUEL PUMP RELAY INSPECTION


1. REMOVE RELAY BOX COVER
2. REMOVE FUEL PUMP RELAY (Marked: F/PUMP)


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3. INSPECT FUEL PUMP RELAY CONTINUITY


(a) Using an ohmmeter, check that there is a continuity between terminal 1 and 2. If there is "NO" continuity, replace the relay.


(b) Check that there is no continuity between terminals 3 and 5. If there "IS" continuity, replace the relay.


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4. INSPECT FUEL PUMP RELAY OPERATION


(a) Apply the battery positive voltage across terminals 1 and 2.


(b) Using an ohmmeter, check that there is a continuity between terminals 3 and 5.
If there is "NO" continuity, replace the relay.

wolfman304_23.gif

5. REINSTALL FUEL PUMP RELAY
6. REINSTALL RELAY BOX COVER


FUEL PUMP RESISTOR

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INSPECTION


1. REMOVE FUEL PUMP RESISTOR
2. INSPECT FUEL PUMP RESISTOR

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Using an ohmmeter, measure the resistance between the terminals.


Resistance: 0.70 - 0.76 W at 20°C (68°F). If the resistance is not as specified, replace the resistor.

3. REINSTALL FUEL PUMP RESISTOR

If all the above components prove satisfactory, then proceed with fuel pump removal.

Access to the fuel pump & sender unit is via a service hole. The service hole is located under the No.1 Rear Seat (through the floor), so you will need to lift the rear seat & carpet, then remove the service cover.


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Cheers,



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Jun 11, 2011 | 2009 Toyota Land Cruiser

1 Answer

LOCATION OF FUEL PUMP RELAY HYUNDAI EXCEL 96 MODEL


Are you asking where the actual fuel pump is? You will need to remove the back seat and you will find an access panel. Remove it and there is your fuel pump. The actual relay for the fuel pump will be in a box under the hood marked fuel pump. Let me know if this helps.

Mar 07, 2011 | 1994 Hyundai Excel

1 Answer

Fuel pump on 2004 pontiac grand am does not come on when car starts...checked fuses in engine compartment...turns over but doesn't fire...is this fuel pump?


Well i would change the fuel filter first. Then if that doesn't fix it there might be a reset button on the inside of the trunk for the fuel pump actually look for the reset button first. If you don't have one there is a relay switch under the hood sometimes they fail. You have three Ac,Fuel pump, door locks. The way i do it is turn the key on have some one put there hands and feel for the switch to work when you engage the power locks mark it with white tire crayon and feel for the ac when you turn it on it will still click even with the engine not running. mark that one also, Now the last one has to be the fuel pump relay turn the key on and it should click. if no click is heard? You have a bad fuel relay switch. replace it. If you feel the click and hear it? That would mean the fuel pump is bad. And these are in the tank. But please go with the easy stuff first. it might seam a waste of time checking the relays and marking them but i always fo this and mark them. cause you never know when your gonna need to find the relay something.
Good luck!
Hope i helped.

Jan 13, 2011 | 2004 Pontiac Grand Am

1 Answer

I need to know the number and location of the fuel pump relay fuse


The relay and fuse for the fuel pump are located in the engine compartment
near the battery.
Fuse #9 20A* Powers Fuel Pump Relay
The relay is marked "Fuel Pump Relay" use the box lid to ID the relay position

Nov 30, 2010 | 1998 Mercury Mountaineer

1 Answer

91 Dodge D150 P/U. Want to change fuel pump relay. 3 relays in a row that all look the same between starter relay and brake booster. What are these and which one is the fuel pump relay?


fuel pump relay should be marked in cap o black box cover,flip cover of box upside down to read location of relay,,one is a/c relay other fuel pump relay @ other is starter relay.. hope this helps!!!

Aug 16, 2010 | 1991 Dodge D150

1 Answer

93 subaru leg wagion fuel pump problem


The fuel pump relay is located under the dash on the drivers side. The fuel pump relay is green and it should be next to a brown relay for the ignition.

May 22, 2010 | 1992 Subaru Legacy

1 Answer

No fuel to rail, new pump, only pumps a few seconds, then off, checked ASD relay, switched other relays, any ideas?


it should pump when turning the engine over. if not, the ecm may not be getting a signal from the crank position sensor. you will need a scanner and scope to verify this. you dont want to go putting parts on that arent needed.

Oct 08, 2009 | 2001 Jeep Cherokee

1 Answer

Fuel pump relay


GM relays don't reset. My guess would be the electric fuel is not operating, For openers , I would start with the FUSE for the fuel pump. In a fuse panel UNDER THE HOOD. Should be marked. Probably a 30-40A maxi fuse. CHECK WITH A 12 VOLT TEST LIGHT. If that area passes all the tests, I would check for power to the fuel pump ( with the ign key on. 12 volt test light will go ON then OFF ) Could be a faulty fuel pump, Hope this helps

May 07, 2009 | 2003 Oldsmobile Alero

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