Diagnosing the fuel pump is fairly easy once you execute not hear it revolve on, yet its replacement requires a bit much more work. This post explains just how to safely drainpipe your gas tank, reduced it, and replace that dreaded fuel pump.
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This article uses to the Honda Accord (1990-2002).
Your automobile needs three points to start – fuel, spark, and also air – and when one or much more of these stops working to make an appearance, the engine will certainly not start. A fuel pump is expected to wear the end over time; this is especially usual on vehicles with higher mileage. The usual situation in replacing a fuel pump top top a Honda chassis requires opening the accessibility hatch discovered behind the seat and simply instead of the pump. Unfortunately, fourth and also fifth-generation Honda Accord owners appeared to have gotten the raw end of the deal when it comes to fuel pump accessibility. Fourth and also fifth-generation Honda Accord owners lug the load of having to drain the gas, drop the tank, and disconnect every the fuel currently to access the pump. Here"s exactly how you deserve to replace the fuel pump and save a couple of hundred dollars in labor.
Materials NeededSocket set3/8" ratchetFuel containerPliersRagsJackJack stands
Step 1 – Siphon out the gas tank
Take a tube and also insert it into the tank, v the gas cap. Create a vacuum through blowing right into the tank v the tube and also pour the gasoline into a safe container. Drainpipe out as lot gas as possible.Figure 1. Siphon gas the end of the tank.
Use a vacuum pump, if one is available, to protect against accidentally sipping increase gasoline.
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Step 2 – Raise and also secure the car
Use a jack on one of the car"s safety points and also raise it. Position jack stand under the vehicle to certain it right into the air.
(Related Article: how to Jack Up your Accord - gimpppa.org)
Step 3 – Disconnect the fuel-sending unit
The fuel-sending unit is found underneath the access hatch located inside the trunk. Open up the hatch and also disconnect it.Figure 3. Disconnect the fuel-sending unit.
Step 4 – start disconnecting the fuel lines
There are 4 fuel lines that must be disconnected, every one of which are situated behind the left behind wheel. First, remove the behind left wheel. When off, start disconnecting the fuel lines. There room two hard-lines, a high-pressure line, one brass line that connects straight to the tank, and also a large line for fuel input.Figure 4. The very first two fuel present that need to be disconnected.Figure 5. The high-pressure fuel line.Figure 6. The brass fuel hard-line.Figure 7. The gas-receiving line.
Step 5 – eliminate the tank straps
The tank straps are organized in ar using 14mm bolts. Location a hydraulic jack through a long piece of hardwood under the tank. Ease the straps and also remove them. Once the straps are off, progressively lower to relieve the push from the jack and lower the tank.Figure 8. The gas tank straps.
The exhaust warmth shield may need to be eliminated to accessibility one that the 14mm strap bolts.
Step 6 – remove the fuel pump
First, disconnect the clip on optimal of the fuel pump. Then, use a 10mm socket to remove the nuts the secure the fuel pump come the tank. As soon as all the nuts are off, pull the unit out from the tank and remove the pump from its bracket.Figure 9. Disconnect the clip ~ above the fuel pump.Figure 10. Remove the pump.
Step 7 – download the brand-new pump
Mount the brand-new pump to its holder and also be sure to correctly place it inside the gas tank. There is a tiny plastic container located inside the tank. Position the pump so that it sits within the plastic container, whereby the fuel pick-up is.Figure 11. Mount the brand-new fuel pump.
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Step 8 – mount the fuel tank and also lines
Once done, progressive the tank and also secure the straps. Reconnect all the fuel lines and be certain to tighten the high-pressure line. Put the wheel earlier on and lower the vehicle. Open the gas cap, pour part fuel and also start her up!Figure 12. Raise the tank and reconnect every the fuel lines.