AutoCodes – Ford – P0004 2016 Ford F150

P0004 2016 Ford F150 Code - Fuel Volume Regulator Control Circuit High

Quick Answer

The Fuel Volume Regulator is a solenoid valve permanently mounted to the pump assembly. Common causes include Faulty Fuel Volume Regulator (FVR) Control Valve, Fuel Volume Regulator Control Valve harness is open or shorted, Fuel Volume Regulator Control Valve 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
P0004 2016 Ford F150 indicates Fuel Volume Regulator Control Circuit High.
Common causes
Common causes include Faulty Fuel Volume Regulator (FVR) Control Valve, Fuel Volume Regulator Control Valve harness is open or shorted, Fuel Volume Regulator Control Valve 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 563
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 10, 2023
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Code P0004 2016 Ford F150 Description

The Fuel Volume Regulator is a solenoid valve permanently mounted to the pump assembly. The Powertrain Control Module (PCM) commands the Fuel Volume Regulator to meter in a specified fuel volume with each pump stroke. The PCM regulates the fuel volume entering the rail to achieve the desired fuel rail pressure.
The Fuel Volume Regulator control is synchronous with the cam position on which the pump is mounted. The Fuel Volume Regulator control takes into account that camshaft phasing varies during engine operation for purposes of valve control.
This Diagnostic Trouble Code (DTC) sets when the Powertrain Control Module (PCM) detects high or low voltage on the Fuel Volume Regulator (FVR) and Fuel Volume Regulator Return (FVRRTN) circuits.
OBDII Code P0004 2016 Ford F150 - Fuel Volume Regulator Control Circuit High - AutoCodes.com
P0004 2016 Ford F150 Code - Fuel Volume Regulator Control Circuit High

What are the Possible Causes of the DTC P0004 2016 Ford F150?

  • Faulty Fuel Volume Regulator (FVR) Control Valve
  • Fuel Volume Regulator Control Valve harness is open or shorted
  • Fuel Volume Regulator Control Valve circuit poor electrical connection

How to Fix the DTC P0004 2016 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0004 2016 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 P0004 2016 Ford F150 code?

Need more information on how to fix the P0004 2016 Ford F150 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 P0004 2016 Ford F150 Code

1. What are the common symptoms of OBDII code P0004 on a 2016 Ford F150?

The common symptoms of OBDII code P0004 on a 2016 Ford F150 include poor fuel efficiency, engine misfires, rough idling, and difficulty starting the vehicle.

2. What can cause the Fuel Volume Regulator Control Circuit High error code on a 2016 Ford F150?

The Fuel Volume Regulator Control Circuit High error code (P0004) on a 2016 Ford F150 can be caused by issues such as a faulty fuel volume regulator, wiring problems, or a malfunctioning fuel pump.

3. How serious is the Fuel Volume Regulator Control Circuit High error code on a 2016 Ford F150?

The Fuel Volume Regulator Control Circuit High error code (P0004) on a 2016 Ford F150 should be addressed promptly to prevent potential fuel system issues and ensure optimal engine performance.

4. Can I continue driving my 2016 Ford F150 with the P0004 code present?

It is not recommended to drive your 2016 Ford F150 with the P0004 code present, as it can lead to decreased fuel efficiency, engine performance issues, and potential damage to the fuel system components.

5. How can I diagnose and repair the Fuel Volume Regulator Control Circuit High code on my 2016 Ford F150?

Diagnosing and repairing the Fuel Volume Regulator Control Circuit High code (P0004) on a 2016 Ford F150 typically involves checking the fuel volume regulator, inspecting the wiring for any damage, and testing the fuel pump for proper operation.

6. Can a DIY enthusiast fix the P0004 code on a 2016 Ford F150?

While some DIY enthusiasts may be able to diagnose and repair the P0004 code on a 2016 Ford F150, it is recommended to consult a professional mechanic for accurate diagnosis and proper repair to avoid further complications.

7. How much does it cost to repair the Fuel Volume Regulator Control Circuit High error on a 2016 Ford F150?

The cost to repair the Fuel Volume Regulator Control Circuit High error (P0004) on a 2016 Ford F150 can vary depending on the exact cause of the issue, but it may range from $200 to $500 or more, including parts and labor.

8. Will resetting the OBDII code P0004 on a 2016 Ford F150 make it go away permanently?

Resetting the OBDII code P0004 on a 2016 Ford F150 may temporarily clear the error code, but if the underlying issue causing the code is not addressed, it is likely to reappear. It's important to diagnose and fix the root cause of the problem.

9. Is the Fuel Volume Regulator Control Circuit High error a common issue on 2016 Ford F150 vehicles?

The Fuel Volume Regulator Control Circuit High error (P0004) is not extremely common on 2016 Ford F150 vehicles, but it can occur due to various factors affecting the fuel system components.

10. Can a faulty fuel volume regulator cause other issues besides triggering the P0004 code on a 2016 Ford F150?

Yes, a faulty fuel volume regulator on a 2016 Ford F150 can lead to other issues such as poor engine performance, decreased fuel efficiency, and potential damage to other fuel system components if left unrepaired.

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