AutoCodes – Nissan – P0462 Nissan

P0462 Nissan Code - Fuel Level Sensor Circuit Low Input

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
P0462 Nissan indicates Fuel Level Sensor Circuit Low Input.
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 79,123
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P0462 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 P0462 Nissan - Fuel Level Sensor Circuit Low Input - AutoCodes.com
P0462 Nissan Code - Fuel Level Sensor Circuit Low Input

What are the Possible Causes of the DTC P0462 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 P0462 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0462 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.

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Information for Specific Nissan Models

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 P0462 Nissan Code

No Frequently Asked Questions about P0462 Nissan Code found.

Discuss the causes and fixes for P0462 Nissan OBDII Code

  • I had this code on my 06 Infiniti M35 and it was triggered when my wife fueled up while the vehicle was still running.

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