AutoCodes – Nissan – P0464 Nissan

P0464 Nissan Code - Fuel Level Sensor 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 Nissan indicates Fuel Level Sensor 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 23,718

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 Nissan 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 Nissan - Fuel Level Sensor Circuit Intermittent - AutoCodes.com — P0464 Nissan Code - Fuel Level Sensor Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0464 Nissan?

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 Nissan?

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 Nissan 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 Nissan code?

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

Need Help with the Code?

Get the P0464 Nissan 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 Nissan Code

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

- Common symptoms include erratic fuel gauge readings, fluctuating fuel levels, and the fuel gauge not working at all.

2. What can cause the OBDII code P0464 related to the fuel level sensor circuit in a Nissan?

- Possible causes include a faulty fuel level sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning instrument cluster.

3. How can I diagnose the OBDII code P0464 in my Nissan related to the fuel level sensor circuit?

- Diagnose by checking the fuel level sensor's electrical connections, inspecting for damaged wiring, and using a multimeter to test the sensor's resistance.

4. Can a bad fuel level sensor cause other issues in my Nissan besides triggering the OBDII code P0464?

- Yes, a faulty fuel level sensor can cause inaccurate fuel level readings, leading to running out of fuel unexpectedly or incorrect fuel level indications.

5. How do I repair the OBDII code P0464 in my Nissan caused by a fuel level sensor circuit intermittent issue?

- Repair involves replacing the faulty fuel level sensor, repairing any damaged wiring or connectors, and clearing the trouble code with an OBDII scanner.

6. Is it safe to continue driving my Nissan with the OBDII code P0464 related to the fuel level sensor circuit?

- It is not recommended to drive the vehicle with this issue, as inaccurate fuel level readings can lead to running out of fuel and potential stalling.

7. Can a DIY enthusiast fix the OBDII code P0464 in a Nissan related to the fuel level sensor circuit?

- Depending on the skill level, DIY enthusiasts can attempt to replace the fuel level sensor and check the wiring, but professional diagnosis is recommended for accuracy.

8. How much does it cost to repair the OBDII code P0464 in a Nissan caused by the fuel level sensor circuit intermittent problem?

- Repair costs can vary but generally include the price of a new fuel level sensor, labor for installation, and diagnostic fees if done at a repair shop.

9. Are there any preventive measures to avoid encountering the OBDII code P0464 related to the fuel level sensor circuit in a Nissan?

- Regularly maintaining the vehicle and ensuring the fuel level sensor is functioning properly can help prevent issues leading to this trouble code.

10. Can weather conditions impact the performance of the fuel level sensor and trigger the OBDII code P0464 in a Nissan?

- Extreme temperatures or exposure to moisture can potentially affect the fuel level sensor's operation, leading to intermittent issues and triggering the OBDII code.