AutoCodes – Nissan – P1464 2002 Nissan Altima Sedan

P1464 2002 Nissan Altima Sedan Code - Fuel Level Sensor

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: P1464 2002 Nissan Altima Sedan indicates Fuel Level Sensor.
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 2,625

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 Aug 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1464 2002 Nissan Altima Sedan 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). It consists of two parts, one is mechanical float and the other side is variable resistor. Fuel level sensor output voltage changes depending on the movement of the fuel mechanical float.

OBDII Code P1464 2002 Nissan Altima Sedan - Fuel Level Sensor - AutoCodes.com — P1464 2002 Nissan Altima Sedan Code - Fuel Level Sensor

What does this mean?

What are the Possible Causes of the DTC P1464 2002 Nissan Altima Sedan?

Faulty Fuel Level Sensor
Fuel Level Sensor harness is open or shorted
Fuel Level Sensor circuit poor electrical connection

How to Fix the DTC P1464 2002 Nissan Altima Sedan?

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 P1464 2002 Nissan Altima Sedan 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 P1464 2002 Nissan Altima Sedan code?

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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 P1464 2002 Nissan Altima Sedan Code

1. What are the common symptoms of OBDII code P1464 in a 2002 Nissan Altima Sedan related to the fuel level sensor?

The common symptoms include inaccurate fuel level readings on the dashboard, fluctuating fuel gauge readings, and the fuel gauge staying at empty or full even when the tank is not.

2. What are the possible causes of OBDII code P1464 in a 2002 Nissan Altima Sedan?

The code P1464 in a 2002 Nissan Altima Sedan is typically triggered by a faulty fuel level sensor, a corroded wiring harness, or a malfunctioning fuel pump module.

3. How can I diagnose the issue related to OBDII code P1464 in my 2002 Nissan Altima Sedan?

To diagnose the issue, you can use an OBDII scanner to read the code, visually inspect the wiring harness for any signs of damage, and perform a fuel level sensor test using a multimeter.

4. Can I drive my 2002 Nissan Altima Sedan with OBDII code P1464?

It is not recommended to drive your vehicle with OBDII code P1464, as inaccurate fuel level readings can lead to running out of fuel unexpectedly. It is best to address the issue promptly.

5. Is it possible to reset OBDII code P1464 in a 2002 Nissan Altima Sedan without fixing the underlying issue?

You can clear the code temporarily by using an OBDII scanner, but the code will likely reappear until the root cause, such as a faulty fuel level sensor, is fixed.

6. How much does it typically cost to repair OBDII code P1464 in a 2002 Nissan Altima Sedan?

The cost of repairing OBDII code P1464 can vary depending on the exact cause of the issue and the labor rates in your area. However, it can range from $200 to $500 on average.

7. Can I replace the fuel level sensor in my 2002 Nissan Altima Sedan myself?

Replacing the fuel level sensor in a 2002 Nissan Altima Sedan can be a complex task, especially if it involves dropping the fuel tank. It is recommended to have a professional mechanic perform the replacement for best results.

8. Will OBDII code P1464 cause any other problems in my 2002 Nissan Altima Sedan?

While the main issue related to code P1464 is the inaccurate fuel level readings, it can also lead to other issues such as incorrect mileage calculations and potential fuel pump problems if left unresolved.

9. Is there a recall for OBDII code P1464 in the 2002 Nissan Altima Sedan?

There is no known recall specifically for OBDII code P1464 in the 2002 Nissan Altima Sedan. However, it is always a good idea to check with Nissan or a local dealership for any updates or recalls related to your vehicle.

10. How long does it take to repair OBDII code P1464 in a 2002 Nissan Altima Sedan?

The repair time for OBDII code P1464 can vary depending on the exact cause of the issue and the availability of parts. On average, it may take a few hours to a full day to diagnose and repair the problem.