P0464 Hyundai Code - Fuel Level Sensor 'A' Circuit Intermittent
Quick Answer
The P0464 code for Hyundai vehicles refers to a fault in the Fuel Level Sensor 'A' Circuit, specifically indicating an intermittent issue. Common causes include Faulty fuel level sensor, Damaged wiring or connectors in the sensor circuit, Corrosion on sensor connections. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0464 Hyundai indicates Fuel Level Sensor 'A' Circuit Intermittent.
- Common causes
- Common causes include Faulty fuel level sensor, Damaged wiring or connectors in the sensor circuit, Corrosion on sensor connections.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0464 Hyundai Description
The P0464 code for Hyundai vehicles refers to a fault in the Fuel Level Sensor 'A' Circuit, specifically indicating an intermittent issue. The fuel level sensor is responsible for measuring the amount of fuel in the tank and sending this information to the vehicle's engine control module (ECM). The ECM then uses this data to calculate the fuel consumption rate and display the fuel level on the dashboard gauge.
Common Causes of P0464 Hyundai
- Faulty fuel level sensor.
- Damaged wiring or connectors in the sensor circuit.
- Corrosion on sensor connections.
- Malfunctioning ECM.
- Loose connections in the sensor circuit.
Symptoms of P0464 Hyundai
- Inaccurate fuel level readings on the dashboard gauge.
- Fluctuating fuel gauge readings.
- Fuel gauge reading empty even when the tank is not.
- Check Engine Light illuminated.
How to Fix P0464 Hyundai
- Diagnose the issue by performing a thorough inspection of the fuel level sensor, wiring, and connections.
- Test the fuel level sensor and sensor circuit using a multimeter to check for proper resistance and voltage readings.
- Replace the fuel level sensor if it is found to be faulty.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- Clear the diagnostic trouble codes from the ECM and test the vehicle to ensure the issue is resolved.
Cost to Fix P0464 Hyundai
The typical repair costs for addressing a P0464 code on a Hyundai vehicle can range from $150 to $400, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. It's recommended to obtain quotes from local auto repair shops to get a more accurate estimate for this repair. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing.
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Frequently Asked Questions about P0464 Hyundai Code
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Discuss the causes and fixes for P0464 Hyundai OBDII Code
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P0464 HYUNDAI - Fuel Level Sensor 'A' Circuit Intermittent That is the code on my Hyundai Santa Fe. I noticed that my fuel gauge has been acting kind of funny. What causes this and how can I fix it?
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You have to replace the "Fuel Level Sensor" inside the fuel tank. What year and engine size is your Santa Fe?
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I have same problem with 2008 Santa Fe, 6 cy. Check engine light also on.
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Your Santa Fe has 2 "Fuel Level Sender Unit" one with the fuel pump and the other one by it self. There are some test that needs to be done to determine exactly which is the bad one, but the most common one is the one by it self (Sub Fuel Sender) (Number 3 on the image below.
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