AutoCodes – Ford – P1519 2000 Ford F150

P1519 2000 Ford F150 Code - Intake Manifold Runner Control Stuck Closed

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: P1519 2000 Ford F150 indicates Intake Manifold Runner Control Stuck Closed.
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 3,726

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 P1519 2000 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 IMRC is commanded open, but the IMRC monitor indicates close.

OBDII Code P1519 2000 Ford F150 - Intake Manifold Runner Control Stuck Closed - AutoCodes.com — P1519 2000 Ford F150 Code - Intake Manifold Runner Control Stuck Closed

What does this mean?

What are the Possible Causes of the DTC P1519 2000 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 P1519 2000 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 P1519 2000 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 P1519 2000 Ford F150 Code

1. What are the common symptoms of OBDII code P1519 in a 2000 Ford F150 indicating an Intake Manifold Runner Control Stuck Closed issue?

- Common symptoms include reduced engine power, rough idling, hesitation or stalling during acceleration, and illuminated Check Engine Light.

2. What can cause the Intake Manifold Runner Control to get stuck closed and trigger code P1519 on a 2000 Ford F150?

- The most common causes are carbon buildup in the intake manifold, a faulty intake manifold runner control valve, or issues with the control solenoid.

3. How serious is the OBDII code P1519 related to the Intake Manifold Runner Control Stuck Closed in a 2000 Ford F150?

- While the vehicle may still be operable, it is advisable to address this issue promptly to avoid potential engine performance problems and further damage.

4. Can driving with the Intake Manifold Runner Control stuck closed due to code P1519 in a 2000 Ford F150 cause long-term damage?

- Continuing to drive with this issue can potentially lead to decreased fuel efficiency, engine misfires, and damage to other engine components over time.

5. What are some DIY repair tips for fixing the Intake Manifold Runner Control Stuck Closed issue causing OBDII code P1519 on a 2000 Ford F150?

- DIY repair tips may include inspecting and cleaning the intake manifold, checking the control valve for proper operation, and ensuring all related connections are secure.

6. How can a professional mechanic diagnose the Intake Manifold Runner Control Stuck Closed issue triggering code P1519 on a 2000 Ford F150?

- A mechanic may use a scan tool to read the OBDII codes, perform a visual inspection of the intake manifold components, and conduct tests to pinpoint the exact cause.

7. Is it necessary to replace the intake manifold runner control valve to resolve the OBDII code P1519 related to a Stuck Closed condition on a 2000 Ford F150?

- In some cases, cleaning the valve and associated components may solve the issue, but if damage is severe or the valve is faulty, replacement may be necessary.

8. How much does it typically cost to repair the Intake Manifold Runner Control Stuck Closed issue causing OBDII code P1519 on a 2000 Ford F150?

- Repair costs can vary depending on the extent of the issue, but they may range from $200 to $500, including parts and labor.

9. Is it possible to reset the Check Engine Light after fixing the Intake Manifold Runner Control Stuck Closed problem associated with OBDII code P1519 on a 2000 Ford F150?

- Yes, the Check Engine Light can be reset using an OBDII scanner after the issue has been diagnosed and resolved to clear the code.

10. Can a faulty Intake Manifold Runner Control affect the overall performance of a 2000 Ford F150 beyond triggering code P1519?

- Yes, a malfunctioning Intake Manifold Runner Control can impact engine performance, fuel efficiency, and emissions, making it crucial to address the issue promptly.