How Much Does it Cost to Fix a Gas Gauge? [2021 Updated]

After filling up your car, you may notice the gauge shows empty or you may notice that it switches from empty to full after driving for a long time. You may receive inconsistent results at times. It will be necessary to fix your gauge if it starts acting up. The majority of people don’t get what it costs properly.

There is all the information you need about the fuel gauge sender in this article, for the current year 2021, estimates of what it will cost to replace it on different kinds of vehicles.

how much does it cost to fix a gas gauge
How Much Does it Cost to Fix a Gas Gauge

How Much Does it Cost to Fix a Gas Gauge?

There are some major components of the gas gauge. Like gas sensor, gauge sender, fuse, and fuel gauge. If anything happens to them you will see the problem in the overall system. So it’s important to know their repairing cost.

In general, the cost of replacing a fuel gauge sender ranges between $250 and $800 for parts and labor, according to the 2021 auto market data. An Auto shop will also charge the same. For many fuel gauge sender replacements, labor is the primary component of the cost. In addition to the price of the fuel gauge sender, the make and model of your vehicle also influence the cost.

Gas gauges cost a dependable amount to fix. This article will provide you with a guideline on how much to fix a gas gauge if you’re looking for the exact cost. By reading this article, you’ll get rid of the worry line in your head.

Gas Gauge Repair Cost Summary

According to the 2021 estimates, the total cost of fixing or repairing a gas gauge is listed below (including the labor’s charge)

Type of RepairPrice Range
Fuse Replacement$10-20
Gauge Sender Cost$250-$800
Fuel Sensor Cost$280- 330
Labor Cost$180-$230

How Much Does it Cost to Replace a Fuel Sensor?

According to 2021 estimates, it costs between $280 and $330 on average to replace a fuel tank pressure sensor. The estimated labor costs are between $180 and $230, while the estimated parts cost is $100. There is no tax or fee included in the estimate.

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How Much Does it Cost to Replace the Fuel Gauge Fuse?

The average cost of replacing a fuse is between $10 and $20, but some specialty fuses may cost upwards of $100.

This cost may vary based on the model of the car. This is very inexpensive and easy to do on your own. Here’s some other fuel gauge-related parts cost.

Parts NamePrice Range
Mass Airflow Sensor$240-$260
Gas Temperature Actuator$40-$60
Fuel Level Sensor$120-$140
Throttle Position Sensor$55-$75
Exhaust Gas Recirculation Valve$150-170
Timing belt replacement$180-$200  
Fuel Injector$220-$250
Spark plug replacements$40-$60
Fuel filters$80-$100

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How Much Does it Cost to Replace Fuel Gauge Sender?

Usually, the fuel gauge sender is the culprit. It is a bit expensive to repair, and most of the costs are related to labor. A fuel gauge sender typically costs between $250 and $800. If you feel comfortable replacing this part yourself, you can save a lot of money.

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Should I Replace the Fuel Gauge Myself or Hire a Professional?

You may install some of your automobile parts but the fuel gauge is different. There’s some critical task you have to perform. So you need some experience in installing gas gauges. 

So doing it all by yourself isn’t a good option if you never do it before. You may damage the parts too. On the other hand, If you choose auto shops or hire a professional they will finish the job perfectly. Though the cost of labor may hurt you a bit, it will be risk-free. So, hiring a professional is the best option to choose.

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How Do You Know if Your Gas Gauge is Broken?

When there’s some problem in your gas gauge you will notice some sign. First, you’ll see that your fuel gauge is but after some driving it goes to full. And all the day you’ll notice that your tank is full. The inconsistent behavior will frustrate you because you don’t get the exact result. So there are mainly three symptoms you’ll notice. They are:

  • Showing inconsistent result
  • Sometimes it shows there is no fuel in the tank.
  • Sometimes it shows there is full fuel in the tank.

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How Do You Replace a Fuel Gauge Sending Unit? 

If you diagnosed that the fuel gauge sender was faulty, it is now time to replace it. Many people learned how to replace their vehicle fuel gauge sender themselves to save money on labor costs.

It is extremely important that you are confident that you can replace it yourself without causing any damage. Unless stated in the post, we do not suggest you try DIYs the first time. As a result, you do not want to test and experience your car, especially if it is expensive.

Instead of replacing the fuel gauge sender, we will replace the entire gauge unit in this section. You can replace the fuel gauge unit by following these steps:

  • First, you need to locate the fuel sender unit.
  • After locating the main unit, you need to release any pressure in the fuel tank. It is important to follow the owner’s manual’s instructions on releasing the pressure.
  • Ensure that all electrical connections to the fuel tank are disconnected before performing any repairs.
  • You should make sure you have cleaned any contamination around your plug area within your fuel tank using a clean towel.
  • If there is a retaining ring, you can use a nonferrous towel to get it out.
  • Disconnect the old fuel sending unit with its gasket and O ring.
  • You should compare the new fuel sending units with the old ones before installing them. The owner’s manual of your vehicle can also provide you with details on how to install the sending unit.
  • Set up the new gasket and O-ring on the sending unit. Gaskets mounted on tanks and sending units must be perfectly aligned.
  • If your vehicle does not have a retaining ring, follow the instructions in your owner’s manual.
  • If you had previously disconnected the electrical wiring from the fuel tank, reconnect it 
  • Test your vehicle to determine if there are any symptoms of a fault with the fuel gauge sending unit

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How Important is to Take a Service?

It is pretty damn annoying to drive a car without a functioning fuel gauge. You will likely be stranded more than once if you do not take your gas tank measure seriously. Your next trip to the gas station will be a lot more difficult if this is not replaced before your next trip. Fuel information is not accurate, so you don’t know how much to buy.

In case you’re running late and you find that your gas tank is full. However, your fuel ran out while you were on the highway. It is very frustrating to be faced with a serious problem. If you want to get rid of these problems, you need to solve them as soon as possible.

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How to Reset a Fuel Gauge?

Reset a fuel gauge is very easy. You need to follow some simple steps. In the beginning, the ignition switch needs to be turned on. If the odometer has not entered ODO mode yet, press the Odo/Trip button until it does. It is then time to turn off your ignition. After that, press and hold the Odo/Trip button. Finally, you just need to release the Odo/Trip button.

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Self-Testing Your Gas Gauge: Easy Ways to Fix 2021

These simple 5 tricks will allow you to diagnose problems with your gas gauge without needing a professional. It is possible to diagnose a few issues on your own because cars are constructed so well. Check the following for gas gauge problems in your car:

1. Diagnostics 

You can usually run diagnostics on your car. If the vehicle you own was built within the last 10-20 years, you may find the instrument cluster self-test procedure in your owner’s manual. Holding down the odometer during a start will usually accomplish this goal.

This procedure is used to test the dashboard gauges and lights. In the test, the fuel gauge should rise and fall continuously. You can be sure something is wrong if the needle on the fuel gauge does not move. Otherwise, move on to fuses.

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2. Fuses

The first thing you should do is find out all the fuse boxes. The test can help you detect any faulty fuses and help you replace them. In that case, you should cross it off your list and continue testing to sending the unit.

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3. Sending Unit

The most common issue is not one you can easily test for. To check your vehicle’s resistance you will need a tool (a multimeter) and know the vehicle’s normal resistance. In case you’re handy, you can do it yourself. If not, you might need to hire a mechanic.

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4. Keep Your Gas Gauge Working Properly

Test out your gas gauge when you notice strange fluctuations. Once you’ve determined the cause of the issue, you can figure out what needs to be done or how much it will cost. 

Rather than guess what’s wrong with your vehicle, it’s best to find out. Make sure you understand your gauge and the average cost in your area to keep you from getting any costly surprises.

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5. How do you fix an inaccurate gas gauge?

Take the cable off the terminal on the sender and ground it to the chassis. Unless the sender is grounded or faulty, the gauge will now read empty. To test the sending unit terminal on the dash gauge, touch a grounding lead to it.

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I’m now answering the most commonly asked questions about (Gas Gauge Rapair): FAQs

What is a fuel gauge sender?

What makes your car know when it’s full or empty? Thanks to the fuel gauge sender. You will find a resistor in the fuel tank of your car, which measures electrical flow. By sending current to the fuel gauge, you can determine how much gas is left in the tank based on pressure. Afterward, you can read your dash and determine how long you have to go until your next fill-up.

How does a fuel gauge work diagram?

The sending unit of the car is found in the fuel tank. With a thin, rigid metal rod connected to afloat, which is usually made of foam. Rod ends are mounted with variable resistors. Through this strip of material, the wiper connecting the gauge conducts the current from the gauge to the resistor.

Can the fuel gauge be fixed?

Check the fuel gauge after disconnecting the wiring from the fuel sending unit. A faulty fuel gauge will give you an empty reading. This should be replaced immediately. It is recommended to replace the sending unit if you receive a full reading from the gauge.

Where is the fuel level sensor located?

Senders for fuel gauges are located in the fuel tank and attached to the fuel pump. There is a rod and a float attached to the sender’s base.

How does a fuel level sensor work?

In reality, the level sensor in a vehicle’s fuel tank is composed of three components: an afloat, an actuating rod, and a resistor. An electronic device or a little black box triggers the fuel gauge using a variable signal sent by this combination of components.

What happens when a fuel sensor goes bad?

A decrease in acceleration power may be caused by the fuel pressure sensor when you step on the gas pedal. This sensor will interfere with the air-fuel ratio if it is bad. While driving, you will lose power from your car.

Can you drive with a broken gas gauge?

Of course, you can. Gas gauges can easily break, even though they do not disable your engine or affect your car’s performance. Because of this, you’ll have to leave your car stranded on the side of the road, or walk to the gas station.

Does the fuel pump affect the gas gauge?

If the actual fuel level is low, sediments will be picked up by the fuel pump, which can clog the fuel filter, fuel injectors, or high-pressure fuel pump. Identifying the source of your gas fuel gauge’s malfunction is vital before planning a repair.

Why is my fuel gauge stuck on full?

An empty fuel gauge can be caused by a faulty fuel gauge resistor that sends full voltage to the fuel gauge at all times. When a vehicle regularly uses fuel, the fuel sending unit is constantly in motion, which causes the wiper in the variable resistor to move constantly as well.

How do you check gas without a gauge?

Disconnect the electrical connector on top of the gas tank (it’s located on the top). You can measure the resistance of the Fuel Level Sensor (it’s the terminal for the car’s Yellow wiring that runs to the fuel gauge, you say doesn’t work). It is 95 ohms when the battery is empty, 33 ohms when the battery is mid-range, and 7 ohms when the battery is full.

Can I Change My Bad Fuel Gauge?

Of course but you need some experience. If you never have done it before then our suggestion is not to do that by yourself.

You can reduce your parts and labor costs with this guide to repairing a gas gauge. We would appreciate any feedback you have about the gas gauge fixing. Keep reading to learn more about the car parts, fuel gauge, and other related information.

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