AutoCodes – KIA – P0464 KIA

P0464 KIA Code - Fuel Level Sensor 'A' Circuit Intermittent

Quick Answer

The fuel level sensor is mounted in the fuel level sensor unit. Common causes include Faulty fuel level sensor, Fuel level sensor harness is open or shorted, Fuel level sensor circuit poor electrical connection. 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 KIA indicates Fuel Level Sensor 'A' Circuit Intermittent.
Common causes: Common causes include Faulty fuel level sensor, Fuel level sensor harness is open or shorted, Fuel level sensor circuit poor electrical connection.
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 Popularity 9,711

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0464 KIA Description

The fuel level sensor is mounted in the fuel level sensor unit. The sensor detects a fuel level in the fuel tank and transmits a signal to the Engine Control Module (ECM). The fuel level sensor consists of two parts, one is mechanical float and the other side is variable resistor. The fuel level sensor output voltage changes depending on the movement of the fuel mechanical float.

OBDII Code P0464 KIA - Fuel Level Sensor 'A' Circuit Intermittent - AutoCodes.com — P0464 KIA Code - Fuel Level Sensor 'A' Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0464 KIA?

Faulty fuel level sensor
Fuel level sensor harness is open or shorted
Fuel level sensor circuit poor electrical connection

How to Fix the DTC P0464 KIA?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0464 KIA code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0464 KIA code?

Need more information on how to fix the P0464 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0464 KIA code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0464 KIA Code

1. What are the common symptoms of OBDII code P0464 in a KIA related to the fuel level sensor 'A' circuit intermittent?

The common symptoms include inaccurate fuel gauge readings, fluctuating fuel gauge readings, and the fuel gauge not working at all.

2. What are the possible causes of OBDII code P0464 in a KIA?

Possible causes of this code include a faulty fuel level sensor, loose or corroded wiring connections, a defective fuel pump, or issues with the vehicle's instrument cluster.

3. How can I diagnose the fuel level sensor 'A' circuit intermittent issue in my KIA?

Diagnosing this issue may involve checking the wiring and connections related to the fuel level sensor, testing the sensor's resistance, inspecting the fuel pump operation, and using a scan tool to monitor sensor data.

4. Can I still drive my KIA with OBDII code P0464?

It is not recommended to drive your vehicle with this code present, as inaccurate fuel level readings can lead to running out of fuel unexpectedly. It is best to address the issue promptly.

5. How can I repair OBDII code P0464 in my KIA?

Repairing this code may involve replacing the faulty fuel level sensor, repairing or replacing damaged wiring, ensuring proper grounding, or addressing any issues with the fuel pump or instrument cluster.

6. Will resetting the OBDII code P0464 in my KIA make it go away permanently?

Simply resetting the code may temporarily clear the warning, but if the underlying issue is not resolved, the code is likely to reappear. It is essential to diagnose and address the root cause of the problem.

7. Are there any DIY tips for fixing the fuel level sensor 'A' circuit intermittent issue in a KIA?

While some basic checks like inspecting connections and wiring can be done DIY, diagnosing and repairing the issue often requires specialized tools and expertise. It is recommended to seek professional help for accurate diagnosis and repair.

8. Can a faulty fuel level sensor cause other problems in my KIA besides triggering OBDII code P0464?

Yes, a faulty fuel level sensor can lead to other issues such as poor fuel efficiency, engine misfires, or difficulty starting the vehicle. It is crucial to address sensor problems promptly.

9. How long does it take to repair the fuel level sensor 'A' circuit intermittent issue in a KIA?

The repair time can vary depending on the exact cause of the problem and the extent of repairs needed. It is best to consult with a mechanic for a more accurate estimate of repair time.

10. Is the fuel level sensor 'A' circuit intermittent issue a common problem in KIAs?

While not extremely common, issues with fuel level sensors can occur in KIAs, as well as in other vehicles. Proper maintenance and prompt attention to warning signs can help prevent such problems.