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HOW TO CHANG A FUEL PUMP ON 2002 BMW X5 3DI


BMW has a unique habit, the automaker has, for years, used the rear passenger area of its cars to mount items like batteries, fuel pumps and fuel pump sender units. It makes sense in a weird way as it does keep wire runs short and makes access to the fuel pump and the sender unit more convenient than in other vehicles. The downside is that you have to disassemble the passenger seat to gain access to the fuel pump and the fuel pump sender.

To replace the fuel pump, you have to remove the rear seat starting with the child safety seat holddown covers. The child seat holddown covers simply unclip and slide away.

Next, you have to remove loosen the rear seat back so you can remove the rear seat bottom. The rear seat back slides up slightly so the seat bottom can be removed. You remove the rear seat bottom, being careful to watch the seatbelt lap attachment units, by moving it out and forward. It may take several movements to do this. Once the seat is free, swing it vertical and out of the way.

With the rear seat out of the way, you will see the fuel pump and fuel pump sender access cover panel. It is a sheet of composite material with four access holes per side. Remove any holddown clips or nuts that you find in the access cover panel, being careful to leave it in place, for the moment. Once you have removed the clips or nuts that are used to hold down the access cover panel , place them in a secure spot out of the way, such as an ashtray or one of the cargo trays to ensure you that the clips or nuts don't become victims of the repair (they are easily lost).

Now, it's time to orient yourself to the fuel pump and fuel sender sites. Looking toward the rear of the BMW, you will find the fuel pump on the left (passenger side) of the vehicle and the fuel pump sender unit on the right (driver side).

Next, find the access holes in the fuel pump cover seal plate. Insert a 10 mm ratchet socket and drive arm and remove the fuel pump cover plate access screws.

Since you have already loosened the fuel pump and fuel pump sender access cover panel, simply remove the sheet of composite material and expose the fuel pump cover seal plate. Now, remove the metal fuel pump cover seal plate.

On removing the fuel pump cover seal plate, you have access to the fuel pump assembly. Looking at the top of the fuel pump assembly, you will see the power plug and fuel line.

Next, remove the power plug from the left hand side of the fuel and loosen the fuel line clamp. After loosening the fuel line clamp, remove the fuel line and place it in a small metal container to trap any fuel that might leak out.

Next, remove the fuel pump retaining ring. There is a special tool available from BMW to handle this chore. Or, if you take a flat-bladed screwdriver and a small hammer and place the blade of the screwdriver against one of the raised nubs on the retaining ring, you can gently tap the screwdriver, exerting pressure toward the rear of the X5, to loosen the retaining ring. Once it is loosened, unscrew the ring by hand.

Now, remove the fuel pump assembly and place it on a cloth on the ground. The cloth is there to absorb any leakage.

Now, take the replacement fuel pump and insert it into fuel pump site and replace the retaining ring, spinning it tight by hand. Then, take the screwdriver and hammer again and gently tap the ring, exerting pressure toward the front of the vehicle.

Reattach the power lead and fuel line, tightening the fuel line clamp, and you are finished.

Clean up and complete the repair by replacing the fuel pump cover seal plate and fuel pump access cover panel. Reinsert any clips or nuts to hold down the fuel pump access cover panel. And, reinsert the four 10 mm nuts for the fuel pump cover seal plate through the access cover panel and torque them down.

Finish up by reversing the seat removal steps.

That's it, you have just finished removing and replacing the fuel pump.

Nov 22, 2014 | BMW Cars & Trucks

1 Answer

Where is the fuel pump located on a 1996 japanese honda civic ferio ?


Fuel pump is in the top of your fuel tank.
Your fuel tank is under your back seat.
There may be a plate covering the pump access. Remove the screws and remove the plate. You will find the lines and cables entering the tank.

If you don't have a covering plate you have two options:
1. remove the tank from below (Very hard work.)
2. with a sharp chisel cut a hole about 8" in diameter in the very center hub under the seat. Be VERY careful to cut sideways and not straight down. Leave enough material so you can bend it back. Seal it with silicone once the job is done. MUCH MUCH easier than removing the tank.

Apr 05, 2014 | 1996 Honda Civic

1 Answer

Oil in the gas tank


Not a big deal. Im assuming this is a 4-stroke push mower and not a leaf blower.
Remove the air box cover, air filter, and air box back plate. Careful there is a gasket on the back of the backplate that if damaged the primer bulb wont work, part # 272653. Remove the fuel line from the carb and drain the tank. Using a 1/2 inch wrench remove the bowl nut from the float bowl on the carb, hold the bowl to the carb as to not break the gasket seal, drain the bowl and replace the bowl nut. If you tried to run the unit and oil is in the cylinder remove the spark plug ( clean the spark plug) and spray some carb cleaner in the hole and pull the starter rope several times to purge the cylinder. Reinstall the spark plug, reattatch the fuel line, install the air box back plate ( leave the air filter and cover off for now), add fresh fuel.
Take unit outside and start, you may need to give it a shot of carb cleaner in the throat of the carb to help it start. It may smoke, it may blow oil out the muffler. Let it run until it quits smoking ( usually around 5 minutes) . Shut it off and complete assembly. It should be fine.

Oct 05, 2012 | Toro Lawn Mower With Toro Power Tools

1 Answer

How to change a fuel pump in a 1998 oldsmobile regency


JACK UP REAR OF CAR AND SUPPORT WITH JACK STANDS. STANDS SHOULD BE PLACED UNDER REAR DOORS AT FOLDED SHEET METAL, AKA ROCKER PANEL. MAKE SURE TO GIVE ENOUGH ROOM FOR REMOVAL OF TANK WITH FUEL TANK ON JACK. REMOVE THE HOSE CONNECTING TANK TO FILLER CAP TUBE. SIPHON OUT ALL THE FUEL YOU CAN. NEXT, SUPPORT TANK IN MIDDLE USING A PIECE OF PLYWOOD OR OTHER THIN MATERIAL TO DISTRIBUTE WEIGHT OVER A GREATER AREA OF TANK TO KEEP JACK FROM BENDING IT TOO BAD.RAISE JACK AND APPLY GENTLE PRESSURE ON TANK. 2 METAL STRAPS HOLD TANK IN PLACE. EACH HAS A NUT ON ONE END. RENOVE NUT, SLIGHTLY LOWER TANK WITH STRAPS BENT OUT OF WAY. NOW DISCONNECT ELECTRICAL PLUG FOR FUEL SENDING UNIT, USUALLY GREEN WITH A FEW WIRES.DISCONNECT ANY OTHER HOSES, PRESSURE HOSE AND RETURN HOSE AND VENT HOSE. PRESSURE HOSE AND RETURN HOSE MAY TAKE A SPECIAL TOOL. YOU CAN CHECK AHEAD OF TIME AT PART STORE. CAREFULLY LOWER TANK. WHERE LINES CAME FROM TANK THERE IS A ROUND FLANGE THAT HAS PLACES FOR A FLATHEAD SCREWDRIVER TO PUSH AGAINST TO ROTATE. USUALLY 4 STICKING UP. YOU WILL ALSO SEE THE FLANGE HAS RAMP LIKE PLACES GOING UNDER TABS ON TANK, THESE ALLOW THE FLANGE TO SORT OF SCREW INTO TANK AND SQUISH SEAL TO KEEP GAS FROM LEAKING OUT. ROTATE FLANGE COUNTER CLOCKWISE BT HAMMERING ON SCREWDRIVER AGAINST ONE OF THE 4 TABS OF THE FLANGE, GO AS FAR AS YOU CAN AND MOVE TO THE NEXT TAB IF IT GETS DIFFICULT TO ROTATE.REMOVE WHOLE SENDING UNIT WITH SEAL. DEPENDING ON WHAT YOU WERE SOLD AT PARTS HOUSE CHANGE OUT PARTS AND SEAL AND REINSTALL, SOUNDS HARDER THAN IT IS . WHEN YOU THINK ABOUT IT, IT'S ONLY 2 NUTS AND A COUPLE OF HOSES.

Aug 10, 2011 | 1998 Oldsmobile Regency

2 Answers

Wheres the fuel pump located on a 2002 1.9 TDI jetta


Removal & Installation
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Relieve the fuel system pressure.
  3. Disconnect the negative battery cable.
  4. Remove or disconnect:
    • Cover under rear seat
    • Electrical connector
    • Fuel supply and return lines
  5. Using spanner tool 3217, remove the fuel pump flange nut.
  6. Remove the fuel pump unit and seal.
  7. Installation is the reverse of removal. Be sure to use new sealing rings and/or gaskets. Tighten the fuel pump flange nut to 55 ft. lbs. (75 Nm) and make sure the markings on the flange nut match the marking on the fuel tank.

Jun 16, 2011 | Volkswagen Jetta Cars & Trucks

2 Answers

Instaling fuel pump,2000 jeep grand cherokee laredo, need directions


Have the Jeep lifted in the air with all four wheels off the ground. Have the fuel tank emptied using a pump if possible. Place a supportive platform under the tank with a floor jack under the platform. Remove the tank straps holding the tank in.
Lower the tank a few inches so the electrical connectors & fuel lines can be disconnected
Lower the tank and remove from under the Jeep.

Unscrew the retainer at the top of the tank
Remove the sending unit with the pump on it
Reverse to reinstall

Apr 09, 2010 | 2000 Jeep Grand Cherokee

3 Answers

How do you replace fuel pump 1993 camry


1992-96 Models

Be sure this procedure is done in a well ventilated area.
  1. Disconnect the negative battery cable.
  2. Relieve the fuel pressure.
  3. Remove the rear seat cushion.
  4. Remove the floor service hole cover.
  5. Disconnect the electrical fuel pump wiring at the fuel pump assembly. Check for any fuel leakage while in there.

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Fig. 6: Pull back the rug under the rear seat to access the fuel pump and sending unit cover
  1. Remove the gas cap, this will prevent any fuel gas spilling out of any high pressure lines.
  2. Using SST 09631-22020 or an equivalent line (flare nut) wrench, disconnect the outlet

pipe from the pump bracket.
  1. Remove the pump bracket attaching screws.
  2. Disconnect the return hoses from the pump bracket, then pull out the pump/bracket assembly.
  3. Remove the nut and spring washer, then disconnect the wires from the pump bracket.
  4. Remove the sending unit attaching screws, then remove the unit from the bracket.
  5. Pull the lower side of the fuel pump from the bracket.
  6. Unplug the connector to the fuel pump.
  7. Disconnect the hose from the pump.
  8. Separate the filter from the pump. Use a small screwdriver to remove the attaching clip.
  9. Inspect all of the lines, hoses and fittings for any sign of corrosion, wear or damage to the surfaces. Check the pump outlet hose and the filter for restrictions.
  10. When reassembling, ALWAYS replace the sealing gaskets with new ones. Also replace any rubber parts showing any sign of deterioration.

To install:
  1. Install the pump filter using a new clip. Install the rubber cushion under the filter.
  2. Connect the outlet hose to the pump, then attach the pump to the bracket and tighten to 22-25 ft. lbs. (29-34 Nm).
  3. Engage the connector to the fuel pump.
  4. Install the fuel sending unit to the pump bracket.
  5. Install the fuel pump and bracket assembly onto the tank. Use new gaskets. Tighten the pump bracket retaining screws to 34 inch lbs. (4 Nm).
  6. Connect the return hoses to the pump bracket.
  7. Install the service hole cover, then the engage the fuel pump and sending unit connector.
  8. Install the rear seat cushion.
  9. Start the engine and check carefully for any sign of leakage around the tank and lines. Road test the vehicle for proper operation.

Hope this help (remember comment and rated this).

Apr 09, 2010 | 1992 Oldsmobile Cutlass

1 Answer

Replace fuel pump


Removal & Installation
  1. Disconnect the negative battery cable and relieve the fuel system pressure.
  2. Siphon or pump as much fuel as possible out through the fuel filler pipe.
Fuel injected vehicles have reservoirs inside the fuel tank to maintain fuel near the fuel pick-up during cornering or low-fuel operation. These reservoirs could block siphon hoses or tubes from reaching the bottom of the fuel tank. Repeated attempts, using different hose orientations, can overcome this obstacle.
  1. Raise and safely support the vehicle.
  2. If equipped, remove the skid plate attaching bolts, then lower the plate and remove it.
On Explorer/Mountaineer models, the front fuel tank strap is bolted to the skid plate and will be disconnected when the plate is removed.
  1. Disconnect the fuel fill and vent hoses connecting the filler pipe to the tank.
  2. On vehicles equipped with a metal retainer fastening the filler pipe to the fuel tank, remove the screw holding the retainer to the fuel tank flange.
  3. Disengage the fuel lines and the electrical connections to the fuel tank sending unit/fuel pump assembly. On some vehicles, these are inaccessible on top of the tank. In this case, they must be disconnected when the tank is partially lowered.
  4. Place a safety support (such as a floor jack) under the fuel tank and remove the bolts from the fuel tank straps. Allow the straps to swing out of the way. Be careful not to deform the fuel tank.
On Ranger vehicles, the rear fuel tank strap has two connections which must be unbolted.
  1. Lower the tank a few inches, then detach the fuel lines and electrical connection from the sending unit/fuel pump assembly, if required.
  2. Remove the tank from the vehicle.
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To install:
  1. Before installation, it would be wise to perform the following:
    1. Double-check the tightness of the sending unit/fuel pump locking ring. If it is already loose, now would be a good time to remove it and check the condition of the gasket underneath.
    2. Ensure that all metal shields are reinstalled in their original positions and that the fasteners are secure.
    3. Be sure that the fuel vapor valve is completely installed on top of the fuel tank.
    4. Make all necessary fuel line or wiring connections which will be inaccessible after the fuel tank is installed.
  2. Raise the fuel tank into position in the vehicle. If necessary, attach the fuel lines and sending unit electrical connector before the tank is in its final position.
  3. Lubricate the fuel filler pipe with a water-based lubricant. Install the tank onto the filler pipe, then bring the tank into final position. Be careful not to deform the tank.
  4. Position the tank straps around the tank and start the retaining nut or bolt. Align the tank with the straps. If equipped, be sure the fuel tank shields are installed with the straps and are positioned correctly.
  5. Check the hoses and wiring on top of the tank. Make sure they are correctly routed and will not be pinched between the tank and body.
  6. Tighten the fuel tank strap retaining nuts or bolts to 20-5 ft. lbs. (3-41 Nm).
  7. If not already attached, connect the fuel hoses and lines. Make sure the fuel supply, fuel return (if present) and the vapor vent attachments are made properly. If not already attached, connect the sending unit.
  8. If removed, install the fuel tank skid plate.
  9. Lower the vehicle.
  10. Fill the tank with fuel and check all connections for leaks.

Oct 26, 2009 | 1997 Ford Ranger SuperCab

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