What happens when the fuel pump goes out on a Honda Accord?

There are physical signs that you can feel when your Accord’s fuel pump is going out. Before taking anything apart, check to see if your engine’s computer has any trouble codes saved in it. The engine may throw a P0087 trouble code. This trouble code detects that the fuel rail/system pressure is too low.

Where does the fuel pump go in a car?

In modern fuel injected vehicles, the fuel pump sits right in the fuel tank and “pushes” the gasoline to the fuel rail (s). It is in the fuel tank because “pushing” fuel to the fuel rail is easier than “pulling” the fuel, which is what an inline pump would do.

Can a fuel pump be replaced on a Honda Odyssey?

Making sure the fuel pump is really fried, before you replace it, is easy to do on your Honda Accord (or Odyssey or Prelude or Isuzu Oasis) and I’ll show you how in this step-by-step article. I’m gonna’ present to you two different ways of diagnosing a no start condition due to a lack of fuel.

How to test the fuel pump in a Honda?

Although the above list is a not a very complete list of symptoms, the theme that runs thru’ them, and any other related symptom, is that the engine will crank and crank, but not start. The first test I’m gonna’ explain is the easiest one to do, although it’s not the most accurate.

What does a bad fuel pump sound like?

A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged. The symptoms of a bad fuel pump match a lot of other common problems that can occur in the Honda Accord.

What to do if your fuel pump is bad?

If your car has a bad fuel pump check valve, the biggest issues you’ll notice are your car will run poorly, stall, or it won’t start at all. Replace the fuel pump check valve with one that meets the specifications of your vehicle. You will need to refer to the owner’s manual.

How can you tell if your fuel pump is bad?

One of the surest indicators of a faulty fuel pump is a sputtering engine — typically at high speeds. Should you be driving at a consistently high speed and the engine suddenly sputter before returning to normal operation, it may indicate issues within the fuel pump.

Why does my car not start with a fuel pump?

Car Will Not Start Virtually all modern vehicles with internal combustion engines come equipped with fuel pumps. The fuel pump is responsible for delivering fuel from the gas tank to the engine at the appropriate pressure required for performance demands.

Why does my Honda Accord crank but not start?

The most obvious symptom is that your Honda Accord (or Odyssey or Prelude or Isuzu Oasis) will crank but not start. Here are some more specific issues related to this problem:

How to test fuel pump in Honda 2.2L?

You’ve done a fuel injector Noid light test, and all four fuel injectors are getting both 12 Volts and the activation signal. Although the above list is a not a very complete list of symptoms, the theme that runs thru’ them, and any other related symptom, is that the engine will crank and crank, but not start.

How do you change fuel tank in Honda Accord?

The tank straps are held in place using 14mm bolts. Place a hydraulic jack with a long piece of wood under the tank. Loosen the straps and remove them. Once the straps are off, slowly lower to relieve the pressure from the jack and lower the tank.

What should I do if my Honda Accord has no spark?

In this case, the owner replaced the fuel pump, but the problem was elsewhere. Don’t be discouraged when this happens. Although it costs more money when you have to replace multiple parts in your car to solve a problem, this is the burden of the DIY mechanic. And think of all the money you’ve saved by working on your own car!

Why is my Honda Accord EX not starting?

Before we can fix the no-start problem —in this case in a 1996 Honda Accord EX, which serves as a good example—we have to figure out what’s causing the engine to refuse to start. Here is what this owner experienced: My 1991 Honda Accord EX has 178,000 miles with little or no problem until now.

What causes the fuel pump to not start?

The fuel pump is running and delivering normal pressure to the engine But, with all that working your engine still will not start. So, the most likely cause, is that the fuel injectors are probably not opening. The (PCM) uses the trigger signal from the crankshaft position sensor; and/or camshaft position sensor to pulse the injectors.

How does the fuel system work in a Honda Civic?

The fuel system in your Honda Accord and Civic consists of many working parts. Each part is designed to work in sync with your car’s entire fuel system to deliver optimum fuel flow to the engine, and sustain the normal operation of your vehicle’s idling, acceleration, and speed.

What causes bad fuel economy in a Honda?

Poor fuel economy can be exacerbated by a loose gas cap, clogged fuel filters and fuel lines, or clogged injectors. Check for trouble codes in your car to diagnose a faulty fuel system.

What do I need to replace my fuel pump?

In order to replace the fuel pump you shall need some tools and kits to help you out. You will need a fuel pump kit, a socket wrench set and tool 07AAA-S0XA100. When you have these you can begin this special project. Time and size will tell.

What to do if your fuel pump is not working?

So if your vehicle isn’t starting and you suspect a fuel pump problem, here are some steps to follow to confirm your suspicions. Another ‘quick’ test is to bang on the fuel tank and then try and start the engine. Sometimes this works, just don’t bang too hard, you could damage something.

How does a fuel pump keep the car cool?

The fuel pump keeps cool by staying submerged in fuel or else it would overheat. If you make a habit of running your tank all the way to empty before filling up; your fuel pump will most likely die before its designed lifespan.

If nothing after that, then the fuel pressure regulator is not working and needs replacing. If you get pressure to the rail, then there could be a problem with the injectors; they may be either dirty or plugged up. Take the injectors off the engine and clean them with CLR.

How is the gas pressure regulated in a Honda Accord?

That pump gives off a constant pressure and that pressure is then regulated to the fuel delivery rail by allowing some of the pressure to bleed off back to the gas tank on a return line via the fuel pressure regulator.

What to do if your Honda Accord loses power?

Insure that the vacuum line is not cracked and leaking. Repair or replace that first if it’s bad. You can check vacuum leaks with a hand vacuum pump available at most auto parts stores. Just make sure that line isn’t leaking. Vacuum leaks can also present themselves as rough running (not smooth idles).

Why is there no power from the fuel pump?

There is no power from the main relay at all from the black/yellow wire at the fuel pump relay plug. So…either somehow both my main relays went bad at the same time, or, more likely, there is an issue farther up the line…either ECU (AEM) or connection. I did test the Black/Yellow wire between the main relay and fuel pump relay and it’s good.

What should I do if my Honda Accord has no power?

Ok light should come on just for few seconds and go off. And the voltage drop you are seeing is probably normal with the starter turning over at same time. And you have pulled one of your plugs wires off and checked for spark using and old plug or timing light. 2 people found this helpful.

Why does my Honda Accord LX not start?

I have a 1991 Honda Accord lx that turns over cranks but does not start.. the distributor is not getting spark. The whole dizzy is new,ecu new spark plugs new, wires new main relay new the CEL turns on when the key is on the ON position and it shuts off.. 1 people found this helpful. having same problem here.

Is there no power to the fuel pump?

No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.

Why is the fuel pump and relay not working?

The ignition circuit, which includes the ignition switch, controls power to many components, including the fuel pump and relay. If there is an issue with the switch or the circuit, perhaps a wiring problem, then power to the fuel system may be cut off.

How do you open the gas tank in a Honda Accord?

Open the fuel tank door in your Accord by pulling up on the fuel tank release lever inside the cabin on the floor on the left side of the driver’s seat. 2. Open the gas tank door and push one end of the siphoning tubing down into the gas tank filler opening.

Where is the water pump on a 1991 Honda Accord?

If this happens, the old water pump will need to be removed and replaced with a new one. In the 1991 Honda Accord, the water pump is located on the left side of the engine just behind the front left tire.

Can a fuel pump be removed from a Honda Accord?

The exhaust heat shield may need to be removed to access one of the 14mm strap bolts. First, disconnect the clip on top of the fuel pump. Then, use a 10mm socket to remove the nuts that secure the fuel pump to the tank. Once all the nuts are off, pull the unit out from the tank and remove the pump from its bracket.

Where is the fuel filter located on a Honda Accord?

The fuel filter location is different on certain model years. 1990-1994: Accord fuel filters are located on the passenger’s side firewall. 1995-2002: Accord fuel filters are located on the rear of the engine, near the brake master cylinder.

What to do if you spill gas on your Honda Accord?

Place the fluid catch pan under this area to catch any spilled gas. Once the nut is removed, pull the lower fuel line off and set it aside. Then, use the 17 mm flare nut wrench to loosen the Banjo bolt on upper fuel line.

How do you change the fuel line on a Honda Accord?

No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.

Why does my fuel pump not prime when I turn it on?

Pulled fuel pump relay and put in a jumper wire to run the fuel pump and it started. Put the fuel pump relay back in and it starts and drives, but the fuel pump still doesn’t prime when turning the key on. I’m afraid that after sitting overnight, it will once again refuse to start.

What happens if you have a bad fuel pump?

Car Will Not Start. Another more serious symptom of an issue with the fuel pump is a no-start condition. If the fuel pump fails completely — to the point of not being able to provide enough fuel for the engine to run, the vehicle will refuse to start.

What are the symptoms of a fuel pump relay problem?

1. Engine stalls One of the first symptoms of an issue with the fuel pump relay is an engine that suddenly stalls. If the fuel pump relay has an issue while the vehicle is operating it will cut off power to the fuel pump, which will cause the engine to stall.

Do you need to replace your fuel pump?

Fuel pumps are found on virtually all internal combustion engine-equipped vehicles in one form or another. Most fuel pumps are built to last. However, as the vehicle reaches high mileage, it is not uncommon for fuel pumps to require replacement.

What happens if your fuel pump is failing?

The fuel pump feeds fuel to the engine at a reliable rate; without this pump, your fuel would just sit in your tank, useless and inert. If you’re attentive, you can catch the symptoms of a failing fuel pump and have it repaired or replaced before it leaves you stranded on the side of the road.

How does the fuel pump work in a car?

The fuel pump is a device that moves fuel from your tank to the engine, supplying the fuel at a constant pressure to ensure that your engine runs smoothly.

Poor fuel economy can be exacerbated by a loose gas cap, clogged fuel filters and fuel lines, or clogged injectors. Check for trouble codes in your car to diagnose a faulty fuel system.

Why does my car run fine with no fuel?

The car starts fine because the fuel has had time to percolate through the clogged filter but once that fuel is used up the engine starts starving for fuel because the flow through the filter is not great enough to run normally. Since it occurs randomly it will be hard to test this.

Why does my Honda engine sputter at high speeds?

If the gas cap is fine, the culprit could be a leak in the Evaporative Emission Control System’s (EVAP) hoses, or in the fuel tank’s hoses. Other possible issues could be a leak in the purge valve or vent valve, all of which point to a faulty fuel system. Why Does My Car Sputter at High Speeds? Loss of pressure is causing the engine to sputter.

What causes a fuel surge in a Honda?

Monitor your fuel gauge for abnormal fluctuations in fuel economy. Engine hesitation as well as engine surges are the result of either a weak and inconsistent fuel flow to engine (caused by a clogged fuel filter), or faulty spark plug wires.

When to know if your fuel pump is bad?

Sometimes when there is low fuel pressure, you may also get an oxygen sensor related trouble code as well. The real issue with diagnosing a bad fuel pump is that it resembles many other vehicular issues in terms of symptoms.

Where can I get a fuel pump replacement?

Find a high-quality fuel pump replacement for Honda Accord at your local AutoZone and restore your daily driver’s performance. A faulty fuel pump leads to a decrease in fuel pressure, which leads to poor fuel economy and overall decreased vehicle performance.

Why is my Honda Accord engine stalling out?

When it asks for a lot of fuel, instead of taking off, it stalls out with the demand. This can be caused by the fuel pump or fuel filter. If your Honda Accord’s engine timing is off, it’s going to stall out, misfire, and altogether not run properly. Here are some of the more common causes of an engine timing problem:

Why is my Honda Accord making a clunking noise?

After removing the unit, a faulty FPR will typically have enough fuel pressure going through the fuel rail until the key is turned to the ‘accessory’ setting. A bad injector may also make unusual noises, such as clunking. If removing the fuel rail isn’t your thing, you can also test the pressure output of the regulator with a pressure gauge.

Why do I lose acceleration on my Honda Accord?

I have a 92 Honda accord EX the fuel pump was replaced 02 upstream replaced and when I push on the gas I lose acceleration as well mechanic checked the pressure said it was fine but than there is so much pressure in my fuel that every time I pop the gas cap so much air comes out n than it runs fine for a little bit idk what else to check for.

Where is the fuel rail on a Honda Accord?

The fuel rail on your car is a shiny aluminum stick that runs along the back side of the engine between the engine and firewall. The fuel pressure regulator is located on the drivers side of that rail. You also may want to have a dealer run fault codes on the car. That car is equipped with an OBD interface under the steering column.

How much does it cost to replace fuel pump in Honda Accord?

The average cost for a Honda Accord fuel pump replacement is between $512 and $681. Labor costs are estimated between $157 and $200 while parts are priced between $355 and $481. Estimate does not include taxes and fees.

When do you need to replace your fuel pump?

Fuel pumps do not have a specific replacement interval. Replacement becomes more common as the mileage on the car increases. Repeatedly running the fuel tank low or driving with clogged fuel filters can put additional strain on the fuel pump, shortening its lifespan.

Fuel pumps on most cars and trucks use an electric motor to drive a fluid pump. The pump can be either inside or outside the fuel tank. Either way, the fuel is sucked out of the fuel tank and pushed through a line to a filter, and then to the fuel injectors.

What causes a Honda Accord to not start?

The most common causes that hinders normal starting operation of your Accord are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. 1. Weak Battery

Can a fourth generation Honda Accord use a fuel pump?

Unfortunately, fourth and fifth-generation Honda Accord owners seemed to have gotten the raw end of the deal when it comes to fuel pump accessibility. Fourth and fifth-generation Honda Accord owners carry the burden of having to drain the gas, drop the tank, and disconnect all the fuel lines to access the pump.

Can a bad fuel pump cause a Honda to not start?

A bad fuel pump will cause your Honda to crank but not start since the fuel pump is the one responsible for supplying fuel to the fuel injectors. The absolute best way to test the fuel pump is with a fuel pressure gauge.

Why does my Honda Accord have no spark?

So the most likely cause for this no spark condition is a bad crankshaft position sensor. Checking that the fuel pump is delivering fuel to the fuel injectors is not that hard on your Honda (since you’re able to tap into the rubber fuel pressure hose that connects to the fuel injector rail with a fuel pressure gauge and its appropriate adapter).

How do you check the fuel pump on a Honda?

Checking that the fuel pump is delivering fuel to the fuel injectors is not that hard on your Honda (since you’re able to tap into the rubber fuel pressure hose that connects to the fuel injector rail with a fuel pressure gauge and its appropriate adapter).

Is there a problem with my Honda Accord EX?

Here is what this owner experienced: My 1991 Honda Accord EX has 178,000 miles with little or no problem until now. Driving home the other night it just shut off as though I turned the car off. No sputter no nothing. It cranks and cranks but would not and will not start.

What are the symptoms of a Honda Accord idle?

Other symptoms include an engine that lopes in idle, or idles unpredictably. Your Accord’s fuel pump may leak fuel around the fuel tank and become noisy while the car is running.

What to do if your fuel pump relay is failing?

If your vehicle is displaying any of the symptoms above, or you suspect that your fuel pump relay is having an an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if the component should be replaced.

What happens when your fuel filter is clogged?

Little or no idle – A common symptom of a clogged fuel filter is little or no idle. The vehicle may start right up, but when you come to a stop, the engine will shut off rather than idle. When the engine does idle at a stop sign or light, it will sputter instead of idling smoothly.

Can a bad fuel filter cause an engine to misfire?

A severely dirty or clogged fuel filter can cause the vehicle to experience several engine problems: Misfires or Hesitation: Under heavier loads, the clogged fuel filter may cause the engine to randomly hesitate or misfire.

Why does my check engine light come on when my fuel filter is bad?

Check Engine Light Comes On Fuel filter problems can also cause the Check Engine Light to come on. Some vehicles come equipped with fuel pressure sensors that monitor the pressure of the overall fuel system. A clogged fuel filter may cause low pressure, which will set off the Check Engine Light to alert the driver — if detected by the sensor.

Why is the fuel filter on my Honda Accord not working?

Once gas is pumped from the gas tank, it travels through fuel lines and into the fuel filter before entering the injectors. If the fuel filter becomes clogged or ineffective with age, dirty fuel entering the injectors can cause engine wear, rough running and failure to start.

Can a bad fuel filter cause a Honda Civic to sputter?

A clogged or damaged fuel filter will disrupt the flow of fuel into the engine block. The car will hesitate, or the engine will sputter during acceleration. This can be accompanied by a shake in the Honda’s body–in particular with Civics and the CRV (which was built using the Civic chassis), which have predominantly all-fiberglass frames.

How do you change the fuel line in a Honda Accord?

Screw the bottom fuel line into the bottom of the fuel filter. Tighten the fuel line nut with the 14mm open end wrench. Screw the top banjo bolt into the top of the fuel filter. Tighten the banjo bolt with the 17mm open end wrench. Slide the catch pan out from under the Accord.

When do you need to replace your fuel filter?

If your car is hard to start, experiencing engine performance issues, or has the Check Engine Light on, you may need to replace the fuel filter. 1. Car is Hard to Start 2. Engine Performance Problems 3. Check Engine Light Comes On 4. Damaged Fuel Pump

Why does my Honda Accord smell like fuel?

Any gas that is not fired and sent out as exhaust ends up in the oil pan. When this happens it can decrease your Accord’s engine lubrication to the point that it’ll lock up. You will smell fuel on the dipstick. The Smell of Fuel – When your engine is getting too much fuel, your Accord can’t burn it all.

What causes a Honda Jazz fuel injector to leak?

Leaking fuel injectors are often caused by a bad a crack in their body. When this occurs they must be replaced. If the injectors are clogged you’ll need to have them cleaned by a professional. When they are dirty but not yet clogged, you may be able to clean them with a good fuel injector cleaner.

When does the fuel pump relay shut off?

Once the engine is running, the fuel pump relay shuts off. At this point, the electricity for the fuel pump is supplied by the oil pressure sending unit. When you shut off the ignition, the fuel pump relay is engaged again, long enough to power down and shut off the fuel pump.

How much does it cost to replace a fuel pump relay?

You can easily find fuel pump relays online or at any automotive spare parts shop.The average replacement cost of the fuel pump relay ranges from $90 to $150, of which $20-$50 is for parts and the remaining is the labour cost.

What happens when a fuel pump goes bad?

The engine turns off if the combustion chamber’s fuel is inadequate or doesn’t have the proper pressure. The part that ensures none of this happens is the fuel pump, and it cannot work perfectly if the fuel pump relay develops any issues. A faulty fuel pump relay can also cause the engine not to start at all and be completely dead.

What are the symptoms of a bad fuel pump relay?

A bad fuel pump relay can cause many different symptoms. Here are the most common ones The fuel pump relay is an important component of the fuel system of your vehicle. The fuel pump relay gives the fuel pump power when it is time to build up fuel pressure in the rail.

Do you need to replace the fuel filter on a Honda Accord?

This article applies to the Honda Accord (1990-2002). For Honda owners who don’t perform regular maintenance, one of the items that eventually needs to be replaced is the fuel filter. But it’s not as bad as it sounds. If you are overdue for this task, you may notice that under tougher and steeper road conditions your Accord might feel sluggish.

What kind of fuel should I use in my Honda engine?

What kind of fuel should I use in my Honda engine? Honda engines are certified and designed to run on regular unleaded gasoline. Gasoline is allowed, by regulation, to contain a variety of additives. The same regulation limits how much of some additives, such as alcohol, can be included in the fuel and still be sold as gasoline.

How often does a Honda fuel pump fail?

HONDA FUEL PUMPS HARDLY EVER FAIL. Toyota is pretty much in the same boat. In 20 years of working on Hondas, I’ve replaced four fuel pumps, and two were aftermarket. That should tell you something. So if you have a Honda that doesn’t have fuel pressure, look to the main relay and forget about the fuel pump.

What to use to replace oil pump on Honda Accord?

Locate the outer ridges of the oil pump and apply the liquid gasket. Figure 10. RTV silicone is the preferred gasket material to use on mechanical components. Before threading the bolts into the block, apply a thread-lock compound. Replace the O-rings that mount in between the pump and engine block.

What to do if your Honda oil pump fails?

Remove the mounting bolts from around the pump. Unless you are certain the oil pump has failed, inspect the oil pump’s inner and outer rotor-to-radial clearance. Verify that they are between .02 to .16MM. Check the housing-to-rotor axial clearance and make sure it falls in between .02 to .07MM. Also, check for scoring on the pump assembly.

What should I do if my Honda fuel line is dirty?

Clean or replace the dirty fuel injectors, and check the fuel line pressure using a fuel pressure gauge. Visit a local mechanic to have the fuel pressure regulator replaced if it’s operating without sufficient pressure.

How can you tell if a Honda fuel pump is working?

CASE 2: The fuel pressure gauge registered 35 PSI while the engine was cranking. This test result lets you know that the fuel pump is working and is delivering enough fuel to the fuel injectors. This result has also eliminated the fuel pump as the cause of your Honda’s no-start condition.

Do you need a fuel pump adapter for a Honda?

Now, in case you don’t own a fuel pressure gauge that has the adapter needed for your Honda Accord (or Odyssey or Prelude), you can check out some of my recommendations on which fuel pressure gauge set to buy and where to buy it: Which And Where To Buy A Fuel Pressure Gauge. These are the test steps:

What happens if the fuel pressure regulator fails?

The fuel pressure regulator controls the fuel pressure in the fuel rail. If there is something wrong with the fuel pressure regulator, it can create too low or too high fuel pressure in the rail. It is not very common that this part fails, but it can happen.

What happens if fuel rail pressure is too low?

In most cases, the cam follower would turn concave, sometimes blowing off the face and damaging the camshaft and the fuel pump. Most vehicles simply required a new cam follower, though some required a new camshaft.

What causes low fuel pressure in an engine?

1 Clogged Fuel Filter The fuel filter cleans the fuel entering the engine. 2 Bad Fuel Pump A bad fuel pump is probably the most common cause of low fuel pressure. 3 Bad Fuel Pressure Regulator The fuel pressure regulator controls the fuel pressure in the fuel rail.

Where is the test point for a fuel pump?

Hook the pressure gauge to the fuel pump test fitting. Locate your fuel pump test point, which is usually near the fuel injectors, and locate the point at which the pump hooks up with the filter injector rail. There should be a separation joint or a test port, where the pressure gauge attaches.

How can I tell if my Honda Accord fuel pump is bad?

Testing your Accord’s fuel pressure on each side of the pump would be the best way to diagnose this problem. A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged.

Why is my Honda Accord engine so hard to start?

Exhaust gas backflow into the intake manifold at engine shutdown may cause a poor mixture of intake air and fuel at the next engine start-up. Replace the fuel pressure regulator, if needed, and use the HDS to update the PGM-FI software in the ECM/PCM.

What should fuel pressure be on Honda Accord?

Start the engine, and let it idle for 2 minutes. 3. Turn off the engine. Check the fuel pressure gauge. Pressure should be 380 to 430 kpa (55 to 63 psi). 4. Monitor the fuel pressure reading. If the fuel pressure bleeds down quickly after the engine is turned off, go to the Repair Procedure.

How much does it cost to replace fuel gauge in Honda Accord?

Fuel pressure gauges run from $30 to $50. The cost for a new Honda Accord fuel pump runs from $70 to $100. It’s a more difficult task to replace yourself, so having an automotive mechanic do the job starts at $300 for parts and labor.

What causes a car to start but not keep running?

The engine requires the right amount of air and fuel to mix together for ignition. If there is a fuel leak somewhere, then the correct amount of fuel may not make it to the combustion chamber. This might be enough to allow the engine to start, but not keep running.

When do I lose power in my Honda Accord?

Im loseing power right after startup, even if its warm up alread… turn in car as soon as I start giving it gas it boggs out I let off gas and give it gas uts fine problem goes away but seems to start getting worse???? Answered! View the answer I have this problem too Is this a good question?

What are the signs of a damaged fuel pump?

Other signs of a damaged fuel pump include loss of power while accelerating, climbing a hill or carrying a heavy load. At AutoZone, get expert advice on Accord fuel pumps from our knowledgeable employees and shop our wide selection of replacement parts.

Why does my 1998 Honda Accord not start?

Diagram of 1998 Honda Accord with PGM-FI main relay location. Move to the next step if the PGM-FI main relay is in working condition, and the PCB shows no signs of wear. The vehicle speed sensor (VSS) may have worn out and become faulty, in which case it shorts out, causing the car to die intermittently or not start at all.

Where is the fuse on a Honda Accord?

The engine control unit (ECU) fuse is located in the engine bay’s fuse box. The location of the fuse is marked on the cover of the fuse box or in your owner’s manual. Pull out the ECU fuse, and plug it back in. Then start the car, and let it idle for about ten minutes. Fuses cost no more than $5.

Where is the PGM-FI relay in a 1998 Honda Accord?

Location of PGM-FI in a 1998 Honda Accord. Figure 5. Diagram of 1998 Honda Accord with PGM-FI main relay location. Move to the next step if the PGM-FI main relay is in working condition, and the PCB shows no signs of wear.

What happens when there is no fuel in the fuel pump?

This also verifies that the engine has no fuel pressure. Electric fuel pumps on electronically controlled fuel injection systems need to produce enough “high” pressure to allow the injectors to produce a sufficient spray of atomized fuel into the intake path (or into the combustion chamber in a direct-injection system).

What causes a Honda Accord engine to misfire?

Keeping in mind that any engine needs air, fuel, and spark for ignition, your Honda Accord’s fuel system can often cause the engine to misfire. It can run too lean or rich. Alternatively, there may not be enough fuel for proper combustion, or the fuel isn’t atomizing properly.

What causes a flashing check engine light on a Honda Accord?

Other Issues: Flashing Check Engine Light- Honda Accord While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your Accord’s ignition system or fuel system (as stated above), there are other issues that can cause it. Your timing chain could have jumped.

Is the Check Engine light on in my Honda Accord?

This small yellow light (labeled “maintenance indicator”) is not the “check engine” light (1991 Honda Accord) How Long Can You Drive With Your Check Engine Light On? Is the car running normally?

Why is the fuel pump on my Honda not working?

This let’s you know that the reason your Honda is not starting is due to a lack of fuel issue. OK, now for a word of caution: In about 80% of the cases, you could condemn the fuel pump as bad, replace it and voilà, the problem is solved. 20% of the time it could be another issue. This issues range from a blown fuel pump fuse, to a bad relay, etc.

Navigation