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Engine-Codes – Ford – P0660 2001 Ford F150

P0660 2001 Ford F150 Code - Intake Manifold Tuning Valve circuit Malfunction

Quick Answer

The P0660 diagnostic trouble code (DTC) for a 2001 Ford F150 indicates a malfunction in the Intake Manifold Tuning Valve (IMTV) circuit. Common causes include Faulty IMTV actuator, Damaged wiring or connectors in the circuit, Malfunctioning IMTV sensor. 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
P0660 2001 Ford F150 indicates Intake Manifold Tuning Valve circuit Malfunction.
Common causes
Common causes include Faulty IMTV actuator, Damaged wiring or connectors in the circuit, Malfunctioning IMTV sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 22, 2024
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Code P0660 2001 Ford F150 Description

The P0660 diagnostic trouble code (DTC) for a 2001 Ford F150 indicates a malfunction in the Intake Manifold Tuning Valve (IMTV) circuit. The IMTV is a component of the intake manifold system that helps optimize airflow into the engine for better performance and fuel efficiency. When this circuit malfunctions, it can disrupt the engine's ability to adjust the intake manifold's tuning, leading to various performance issues.

OBDII Code P0660 2001 Ford F150 - Intake Manifold Tuning Valve circuit Malfunction
P0660 2001 Ford F150 Code - Intake Manifold Tuning Valve circuit Malfunction

Common Causes of P0660 2001 Ford F150

  1. Faulty IMTV actuator
  2. Damaged wiring or connectors in the circuit
  3. Malfunctioning IMTV sensor
  4. Issues with the intake manifold
  5. Electronic control module (ECM) failure

Symptoms of P0660 2001 Ford F150

  1. Rough idling
  2. Stalling
  3. Decreased acceleration
  4. Reduced fuel efficiency
  5. Engine misfires or hesitation

How to Fix P0660 2001 Ford F150

  1. Diagnose the issue using a scan tool to confirm the P0660 code and identify the specific cause of the malfunction.
  2. Inspect the IMTV actuator, wiring, connectors, and sensor for any signs of damage or wear.
  3. Test the IMTV actuator and sensor for proper functionality using a multimeter or other diagnostic tools.
  4. Replace any faulty components such as the IMTV actuator, sensor, or wiring as needed.
  5. Clear the DTC and perform a test drive to ensure the issue has been resolved and the code does not reappear.

Cost to Fix P0660 2001 Ford F150

The typical repair costs for addressing a P0660 code on a 2001 Ford F150 can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

What does this mean?

Tech Notes for P0660 2001 Ford F150

The IMTV system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is more or less than an the expected calibrated range.

When is the Code Detected?

The Engine Control Module (ECM) has detected an improper signal from the Intake Manifold Tuning Valve (IMTV)

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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 P0660 2001 Ford F150 Code

1. What are the common symptoms of OBDII code P0660 on a 2001 Ford F150?

The common symptoms of code P0660 on a 2001 Ford F150 include poor engine performance, rough idling, decreased fuel efficiency, and stalling.

2. What does the OBDII code P0660 for a 2001 Ford F150 indicate?

The P0660 code for a 2001 Ford F150 indicates a malfunction in the Intake Manifold Tuning Valve circuit.

3. What are the possible causes of the Intake Manifold Tuning Valve circuit malfunction on a 2001 Ford F150?

Possible causes of the P0660 code on a 2001 Ford F150 include a faulty Intake Manifold Tuning Valve, damaged wiring or connectors, or a problem with the intake manifold runner control system.

4. How can I diagnose the Intake Manifold Tuning Valve circuit malfunction on my 2001 Ford F150?

Diagnosing the P0660 code on a 2001 Ford F150 involves using an OBDII scanner to retrieve the trouble codes, visually inspecting the intake manifold tuning valve and its wiring, and testing the valve's operation.

5. Is it safe to continue driving my 2001 Ford F150 with OBDII code P0660?

It is not recommended to drive your 2001 Ford F150 with the P0660 code present, as it can lead to further engine damage and decreased performance.

6. Can I repair the Intake Manifold Tuning Valve circuit malfunction on my 2001 Ford F150 myself?

Depending on your mechanical skills, you may be able to repair the P0660 code yourself by replacing the faulty Intake Manifold Tuning Valve or repairing any damaged wiring or connectors.

7. Will resetting the OBDII code P0660 on my 2001 Ford F150 make it go away permanently?

Simply resetting the P0660 code on your 2001 Ford F150 may temporarily clear the error code, but if the underlying issue is not addressed, the code is likely to reappear.

8. How much does it typically cost to repair the Intake Manifold Tuning Valve circuit malfunction on a 2001 Ford F150?

The cost of repairing the P0660 code on a 2001 Ford F150 can vary depending on the cause of the issue, but it may range from $200 to $500 for parts and labor.

9. Are there any preventive measures to avoid OBDII code P0660 on a 2001 Ford F150?

Regular maintenance, such as checking the intake manifold tuning valve and its components during routine inspections, can help prevent the occurrence of the P0660 code on a 2001 Ford F150.

10. Can a faulty Intake Manifold Tuning Valve affect the overall performance of my 2001 Ford F150?

Yes, a faulty Intake Manifold Tuning Valve can significantly impact the overall performance of your 2001 Ford F150, leading to issues such as decreased power, poor fuel efficiency, and rough idling.

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