AutoCodes – Ford – P1517 2003 Ford F150

P1517 2003 Ford F150 Code - Intake Manifold Runner Control Input Error Bank 2

Quick Answer

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. Common causes include Faulty Intake Manifold Runner Control (IMRC) actuator, Intake Manifold Runner Control actuator harness is open or shorted, Intake Manifold Runner Control actuator 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: P1517 2003 Ford F150 indicates Intake Manifold Runner Control Input Error Bank 2.
Common causes: Common causes include Faulty Intake Manifold Runner Control (IMRC) actuator, Intake Manifold Runner Control actuator harness is open or shorted, Intake Manifold Runner Control actuator 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 1,946

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1517 2003 Ford F150 Description

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. The linkage attaches to the housing butterfly plate levers. Each IMRC housing is an aluminum casting with two intake air passages for each cylinder. One passage is always open, and the other is opened and closed with a butterfly valve plate. The housing uses a return spring to hold the plates closed. The motorized actuator houses internal switches to provide feedback to the Powertrain Control Module (PCM), indicating linkage and plate position. Under about 3000 rpm, the vacuum solenoid will be energized. This will allow the manifold vacuum to be applied and the butterfly valve plates to stay closed. Above approximately 3000 rpm, the vacuum solenoid will be de-energized. This will allow a vacuum to vent from the actuator and the butterfly valve plates to open. The Diagnostic Trouble Code (DTC) sets when the signal is outside an expected calibrated range.

OBDII Code P1517 2003 Ford F150 - Intake Manifold Runner Control Input Error Bank 2 - AutoCodes.com — P1517 2003 Ford F150 Code - Intake Manifold Runner Control Input Error Bank 2

What does this mean?

What are the Possible Causes of the DTC P1517 2003 Ford F150?

Faulty Intake Manifold Runner Control (IMRC) actuator
Intake Manifold Runner Control actuator harness is open or shorted
Intake Manifold Runner Control actuator circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1517 2003 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 P1517 2003 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.

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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 P1517 2003 Ford F150 Code

1. What are the common symptoms of OBDII code P1517 on a 2003 Ford F150 related to Intake Manifold Runner Control Input Error Bank 2?

The common symptoms include rough idling, engine misfires, decreased fuel efficiency, and a noticeable decrease in engine performance.

2. What are the possible causes of OBDII code P1517 on a 2003 Ford F150?

Possible causes include a faulty intake manifold runner control (IMRC) actuator, damaged vacuum lines, electrical issues, or a problem with the intake manifold itself.

3. How can I diagnose the Intake Manifold Runner Control Input Error Bank 2 issue on a 2003 Ford F150?

Diagnosing the issue involves using a diagnostic scanner to retrieve the specific trouble code (P1517), checking the IMRC actuator for proper function, inspecting vacuum lines for leaks, and ensuring electrical connections are secure.

4. Can I continue driving my 2003 Ford F150 with OBDII code P1517 present?

It is not recommended to continue driving with this code present, as it can lead to further engine damage and reduced performance. It is best to address the issue promptly.

5. How can I repair OBDII code P1517 on a 2003 Ford F150?

Repair options include replacing the faulty IMRC actuator, repairing or replacing damaged vacuum lines, checking and repairing electrical connections, and ensuring the intake manifold is functioning properly.

6. Are there any DIY tips for fixing the Intake Manifold Runner Control Input Error Bank 2 on a 2003 Ford F150?

While some basic diagnostics can be done at home, it is recommended to consult a professional mechanic for a proper diagnosis and repair of the issue to ensure it is fixed correctly.

7. How much does it typically cost to repair OBDII code P1517 on a 2003 Ford F150 at a mechanic?

The cost of repair can vary depending on the specific cause of the issue, but it typically ranges from $200 to $500 for parts and labor.

8. Can a dirty or clogged intake manifold cause OBDII code P1517 on a 2003 Ford F150?

Yes, a dirty or clogged intake manifold can disrupt the proper function of the IMRC system, leading to the triggering of code P1517. Regular maintenance and cleaning of the intake manifold can help prevent this issue.

9. How long does it take to repair OBDII code P1517 on a 2003 Ford F150?

The repair time can vary depending on the specific cause of the issue and the extent of the repairs needed. It can take anywhere from a few hours to a full day to complete the repair.

10. Will resetting the OBDII code P1517 on a 2003 Ford F150 make it go away permanently?

Simply resetting the code without addressing the underlying issue will not make it go away permanently. It is important to diagnose and repair the root cause of the problem to prevent the code from reoccurring.