P0660 Mercury Code - Intake Manifold Tuning Valve Control Circuit Open Bank 1
Quick Answer
The Powertrain Control Module (PCM) continuously monitor the Intake Manifold Tuning Valve (IMTV) system during 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 Mercury 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.
Code P0660 Mercury Description
What are the Possible Causes of the DTC P0660 Mercury?
- 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 Mercury?
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 Mercury 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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Frequently Asked Questions about P0660 Mercury Code
1. What are common symptoms of OBDII code P0660 on a Mercury related to the Intake Manifold Tuning Valve Control Circuit Open Bank 1?
The common symptoms include rough idling, reduced engine performance, and the illumination of the check engine light.
2. What can cause the Intake Manifold Tuning Valve Control Circuit Open Bank 1 code P0660 on a Mercury?
Possible causes of this code include a faulty intake manifold tuning valve, damaged wiring or connectors in the control circuit, or a malfunctioning PCM (powertrain control module).
3. How can I diagnose the Intake Manifold Tuning Valve Control Circuit Open Bank 1 issue on my Mercury?
Diagnosis typically involves using an OBDII scanner to read the stored fault codes, inspecting the intake manifold tuning valve and related components, and testing the circuit for continuity and proper voltage.
4. Is it safe to continue driving my Mercury with the P0660 code for Intake Manifold Tuning Valve Control Circuit Open Bank 1?
It is not recommended to drive the vehicle with this code present, as it can lead to poor engine performance and potential damage if left untreated.
5. Can I repair the Intake Manifold Tuning Valve Control Circuit Open Bank 1 issue on my Mercury myself?
Depending on your skill level and access to tools, you may be able to repair this issue yourself by replacing the faulty components or repairing the damaged wiring. However, professional assistance is recommended for accurate diagnosis and proper repair.
6. How much does it typically cost to repair the P0660 code on a Mercury for the Intake Manifold Tuning Valve Control Circuit Open Bank 1?
The cost of repair can vary depending on the exact cause of the issue, but it may range from $200 to $500, including parts and labor.
7. Can a dirty or clogged intake manifold cause the P0660 code on a Mercury?
While a dirty or clogged intake manifold may not directly cause the P0660 code, it can contribute to overall engine performance issues and should be addressed as part of regular maintenance.
8. Will resetting the check engine light make the P0660 code go away on a Mercury?
Resetting the check engine light may temporarily clear the code, but if the underlying issue causing the P0660 code is not fixed, the light will likely come back on after driving for a short period.
9. How urgent is it to address the P0660 code for Intake Manifold Tuning Valve Control Circuit Open Bank 1 on a Mercury?
It is recommended to address this code as soon as possible to prevent further engine damage and ensure optimal performance of your vehicle.
10. Can a faulty oxygen sensor trigger the P0660 code on a Mercury?
While a faulty oxygen sensor is not a common cause of the P0660 code, it is still important to properly diagnose the issue to determine the exact cause and make the necessary repairs.
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