AutoCodes – Lincoln – P0660 Lincoln

P0660 Lincoln Code - Intake Manifold Tuning Valve Control Circuit Open Bank 1

Quick Answer

The Engine Control Module (ECM) continuously monitors the Intake Manifold Tuning Valve (IMTV) system during the Key ON engine OFF or key ON engine running self-test. Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve harness is open or shorted, Intake Manifold Tuning 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: P0660 Lincoln indicates Intake Manifold Tuning Valve Control Circuit Open Bank 1.
Common causes: Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve harness is open or shorted, Intake Manifold Tuning 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 8,135

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 Dec 14, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0660 Lincoln Description

The Engine Control Module (ECM) continuously monitors the Intake Manifold Tuning Valve (IMTV) system during the Key ON engine OFF or key ON engine running self-test. The Diagnostic Trouble Code (DTC) will be set when the Engine Control Module detects an improper signal from the Intake Manifold Tuning Valve.

OBDII Code P0660 Lincoln - Intake Manifold Tuning Valve Control Circuit Open Bank 1 - AutoCodes.com — P0660 Lincoln Code - Intake Manifold Tuning Valve Control Circuit Open Bank 1

What does this mean?

What are the Possible Causes of the DTC P0660 Lincoln?

Faulty Intake Manifold Tuning Valve (IMTV)
Intake Manifold Tuning Valve harness is open or shorted
Intake Manifold Tuning Valve circuit poor electrical connection

How to Fix the DTC P0660 Lincoln?

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 P0660 Lincoln 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 P0660 Lincoln 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 P0660 Lincoln Code

1. What are the common symptoms of a P0660 OBDII code in a Lincoln?

The common symptoms of a P0660 code include rough idling, reduced engine performance, and illuminated Check Engine Light.

2. What does the OBDII code P0660 mean in a Lincoln?

The P0660 code indicates a malfunction in the intake manifold tuning valve control circuit on Bank 1 of the Lincoln's engine.

3. What are the possible causes of a P0660 code in a Lincoln?

Possible causes of a P0660 code in a Lincoln include a faulty intake manifold tuning valve, damaged wiring or connectors, or a problem with the engine control module.

4. How can I diagnose a P0660 code in my Lincoln?

Diagnosing a P0660 code involves inspecting the intake manifold tuning valve, checking the wiring and connectors for damage, and using an OBDII scanner to retrieve the code and related data.

5. Can I still drive my Lincoln with a P0660 code?

While it may be possible to drive your Lincoln with a P0660 code, it is not recommended as it can lead to reduced engine performance and potential damage if left unresolved.

6. How serious is a P0660 OBDII code in a Lincoln?

The seriousness of a P0660 code in a Lincoln depends on the underlying cause. Ignoring the code can lead to poor engine performance and potential engine damage over time.

7. How much does it typically cost to repair a P0660 code in a Lincoln?

The cost to repair a P0660 code in a Lincoln can vary depending on the exact cause of the issue. It may involve replacing the intake manifold tuning valve, repairing wiring, or addressing other related components.

8. Can I repair a P0660 code in my Lincoln myself?

Repairing a P0660 code in a Lincoln may require advanced automotive knowledge and tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.

9. Are there any common DIY fixes for a P0660 code in a Lincoln?

Common DIY fixes for a P0660 code may include checking and cleaning the connectors and wiring associated with the intake manifold tuning valve, but it is best to consult a professional for a thorough diagnosis.

10. How can I prevent a P0660 OBDII code from occurring in my Lincoln?

To prevent a P0660 code in your Lincoln, it is important to perform regular maintenance, such as checking and replacing air filters, and addressing any engine performance issues promptly to avoid potential damage to the intake manifold tuning valve control circuit.