AutoCodes – Infiniti – P1464 2003 Infiniti G35

P1464 2003 Infiniti G35 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 2003 Infiniti G35 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 4,144

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 2003 Infiniti G35 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 2003 Infiniti G35 - Fuel Level Sensor - AutoCodes.com — P1464 2003 Infiniti G35 Code - Fuel Level Sensor

What does this mean?

What are the Possible Causes of the DTC P1464 2003 Infiniti G35?

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 2003 Infiniti G35?

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 2003 Infiniti G35 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 2003 Infiniti G35 code?

Need more information on how to fix the P1464 2003 Infiniti G35 code? Get Access to Factory Service Manuals

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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 2003 Infiniti G35 Code

1. What are the common symptoms of OBDII code P1464 in a 2003 Infiniti G35 related to the fuel level sensor?

- The common symptoms include inaccurate fuel level readings on the gauge, fluctuating fuel level readings, or the fuel gauge not working at all.

2. What are the possible causes of OBDII code P1464 in a 2003 Infiniti G35?

- The code P1464 in a 2003 Infiniti G35 is typically triggered by a faulty fuel level sensor, a malfunctioning fuel pump, wiring issues, or a corroded electrical connection.

3. How can I diagnose the fuel level sensor issue causing OBDII code P1464 in my 2003 Infiniti G35?

- To diagnose the issue, you can use an OBDII scanner to read the code, visually inspect the fuel level sensor and its wiring for damage, and test the sensor's resistance with a multimeter.

4. Is it safe to continue driving my 2003 Infiniti G35 with OBDII code P1464 related to the fuel level sensor issue?

- It is not recommended to drive your vehicle with a faulty fuel level sensor as it can lead to inaccurate fuel level readings, potentially causing you to run out of fuel unexpectedly.

5. Can I repair the fuel level sensor issue causing OBDII code P1464 in my 2003 Infiniti G35 myself?

- Depending on your mechanical skills, you may be able to replace the fuel level sensor yourself. However, it is recommended to consult a professional mechanic for proper diagnosis and repair.

6. What are some tips for repairing the fuel level sensor problem triggering OBDII code P1464 in a 2003 Infiniti G35?

- Tips for repairing the issue include ensuring the fuel tank is not full, disconnecting the battery before working on the sensor, and following the manufacturer's instructions for sensor replacement.

7. How much does it typically cost to repair the fuel level sensor issue causing OBDII code P1464 in a 2003 Infiniti G35?

- The cost of repairing the fuel level sensor issue can vary depending on the extent of the damage and whether you choose to replace the sensor yourself or have it done by a professional. Costs can range from $100 to $400.

8. Are there any recalls or technical service bulletins related to OBDII code P1464 and the fuel level sensor in a 2003 Infiniti G35?

- It is recommended to check with the manufacturer or a dealership to see if there are any recalls or technical service bulletins related to the fuel level sensor issue triggering OBDII code P1464 in your 2003 Infiniti G35.