P0660 2000 Ford F150 Code - Intake Manifold Tuning Valve circuit Malfunction
Quick Answer
The Powertrain Control Module (PCM) continuously monitor the Intake Manifold Tuning Valve (IMTV) system during Key ON Engine OFF (KOEO) or Key ON Engine Running (KOER) 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 2000 Ford F150 indicates Intake Manifold Tuning Valve circuit Malfunction.
- 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 2000 Ford F150 Description
What are the Possible Causes of the DTC P0660 2000 Ford F150?
- Faulty Intake Manifold Tuning Valve (IMTV)
- Intake Manifold Tuning Valve harness is open or shorted
- Intake Manifold Tuning Valve circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0660 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0660 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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Frequently Asked Questions about P0660 2000 Ford F150 Code
1. What does the OBDII code P0660 mean on a 2000 Ford F150?
P0660 indicates a malfunction in the Intake Manifold Tuning Valve (IMTV) circuit, which controls airflow through the intake manifold for optimal engine performance.
2. What are the common symptoms of a P0660 code on a 2000 Ford F150?
Common symptoms include reduced engine performance, poor fuel economy, hesitation during acceleration, and an illuminated Check Engine Light.
3. What causes the P0660 code to appear on a 2000 Ford F150?
The code can be triggered by a faulty IMTV solenoid, damaged wiring or connectors in the circuit, a vacuum leak, or a failure in the PCM (Powertrain Control Module).
4. How do I diagnose the P0660 code on my Ford F150?
Start by inspecting the IMTV solenoid, wiring, and connectors for damage or corrosion. Use a multimeter to test for proper voltage and continuity in the circuit. A scan tool may also help monitor the IMTV’s operation.
5. Can I drive my 2000 Ford F150 with a P0660 code?
While the truck may still be drivable, you may experience reduced performance and fuel efficiency. Driving for an extended period with this code could lead to further engine issues.
6. How do I fix the P0660 code on a 2000 Ford F150?
Repairs may include replacing the IMTV solenoid, repairing damaged wires or connectors, cleaning intake manifold components, or reprogramming or replacing the PCM if it's faulty.
7. How much does it cost to repair the P0660 code on a Ford F150?
The cost can vary depending on the issue. Replacing the IMTV solenoid typically costs $100–$300, while wiring repairs or PCM replacement may increase the cost.
8. What tools are needed to fix a P0660 code on a 2000 Ford F150?
You will need a scan tool or code reader, a multimeter for electrical testing, basic hand tools, and possibly a vacuum gauge to check for leaks.
9. Can a dirty intake manifold cause a P0660 code?
Yes, carbon buildup or debris in the intake manifold can restrict the IMTV’s movement, causing the circuit to malfunction.
10. How can I prevent the P0660 code from occurring again?
Regularly inspect and maintain the intake manifold system, including cleaning the IMTV and ensuring all wiring and connectors are in good condition.
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