AutoCodes – Ford – P0463 2001 Ford F150

P0463 2001 Ford F150 Code - Fuel Level Sensor A Circuit High

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: P0463 2001 Ford F150 indicates Fuel Level Sensor A Circuit High.
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 2,495

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 Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0463 2001 Ford F150 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 P0463 2001 Ford F150 - Fuel Level Sensor A Circuit High - AutoCodes.com — P0463 2001 Ford F150 Code - Fuel Level Sensor A Circuit High

What does this mean?

What are the Possible Causes of the DTC P0463 2001 Ford F150?

Faulty fuel level sensor
Fuel level sensor harness is open or shorted
Fuel level sensor circuit poor electrical connection
Damaged instrument cluster
Damaged PCM

How to Fix the DTC P0463 2001 Ford F150?

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 does this mean?

Code Tech Notes

The PCM monitors the fuel level input (FLI) circuit for electrical failure. The test fails when the signal moves above the maximum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0463 2001 Ford F150 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 P0463 2001 Ford F150 code?

Need more information on how to fix the P0463 2001 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the 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 P0463 2001 Ford F150 Code

1. What are the common symptoms of OBDII code P0463 on a 2001 Ford F150?

The common symptoms of code P0463 include a fuel gauge that reads inaccurately or fluctuates, the fuel gauge stuck on empty or full, and the Check Engine Light being illuminated.

2. What does the OBDII code P0463 Fuel Level Sensor A Circuit High mean on a 2001 Ford F150?

Code P0463 indicates that the fuel level sensor circuit A is reading a higher voltage than expected, leading to incorrect fuel level readings.

3. What are the possible causes of OBDII code P0463 on a 2001 Ford F150?

Possible causes of code P0463 include a faulty fuel level sensor, damaged wiring or connectors in the fuel level sensor circuit, a malfunctioning instrument cluster, or a problem with the PCM (Powertrain Control Module).

4. How can I diagnose OBDII code P0463 Fuel Level Sensor A Circuit High on my 2001 Ford F150?

Diagnosing code P0463 involves checking the fuel level sensor and its wiring for damage, testing the sensor's resistance, inspecting the connectors for corrosion, and scanning the PCM for any related fault codes.

5. Can I drive my 2001 Ford F150 with OBDII code P0463 active?

While it is generally safe to drive with code P0463, it is not recommended as it can lead to inaccurate fuel level readings, potentially causing you to run out of fuel unexpectedly.

6. How do I repair OBDII code P0463 Fuel Level Sensor A Circuit High on a 2001 Ford F150?

Repairing code P0463 involves replacing the faulty fuel level sensor, repairing any damaged wiring or connectors, resetting the fault codes, and testing the system to ensure proper operation.

7. How much does it cost to fix OBDII code P0463 on a 2001 Ford F150?

The cost of fixing code P0463 can vary depending on the extent of the issue and whether you choose to repair it yourself or take it to a mechanic. Replacing the fuel level sensor can cost between $100 to $300, excluding labor charges.

8. Can a DIY enthusiast fix OBDII code P0463 on a 2001 Ford F150?

Yes, a DIY enthusiast can fix code P0463 by following the repair steps outlined in the vehicle's service manual, using the necessary tools, and having some mechanical knowledge.

9. Will resetting the Check Engine Light resolve OBDII code P0463 on a 2001 Ford F150?

Resetting the Check Engine Light may temporarily turn off the light, but it will not fix the underlying issue causing code P0463. It is recommended to diagnose and repair the problem to prevent further complications.

10. Is OBDII code P0463 a common issue on a 2001 Ford F150?

Code P0463, indicating a Fuel Level Sensor A Circuit High, can be a common issue on various Ford vehicles, including the 2001 F150, especially as the vehicle ages and the fuel level sensor wears out.