P1120 2006 Ford Fusion Code - Throttle Position Sensor Out of Range
Quick Answer
The P1120 code for a 2006 Ford Fusion indicates that the Throttle Position Sensor (TPS) is out of range. Common causes include Faulty Throttle Position Sensor, Damaged or corroded wiring/connectors, ECM software glitch or malfunction. 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
- P1120 2006 Ford Fusion indicates Throttle Position Sensor Out of Range.
- Common causes
- Common causes include Faulty Throttle Position Sensor, Damaged or corroded wiring/connectors, ECM software glitch or malfunction.
- 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 P1120 2006 Ford Fusion Description
The P1120 code for a 2006 Ford Fusion indicates that the Throttle Position Sensor (TPS) is out of range. The TPS is a crucial component of the engine management system, as it monitors the position of the throttle pedal and sends this information to the Engine Control Module (ECM). The ECM then uses this data to determine the appropriate fuel injection and ignition timing. When the TPS is out of range, it means that the sensor is providing incorrect or erratic signals to the ECM, which can lead to a variety of performance issues.
Common Causes of P1120 2006 Ford Fusion
- Faulty Throttle Position Sensor
- Damaged or corroded wiring/connectors
- ECM software glitch or malfunction
- Throttle body issues
- Environmental factors such as moisture or debris affecting sensor performance
Symptoms of P1120 2006 Ford Fusion
- Lack of power or hesitation during acceleration
- Rough idling or stalling
- Poor fuel efficiency
- Check Engine Light illuminated
- Engine running rough or misfiring
How to Fix P1120 2006 Ford Fusion
- Diagnose the issue by using a scan tool to read the code and testing the TPS with a multimeter.
- Inspect the wiring and connectors for any damage or corrosion. Repair or replace as needed.
- Replace the Throttle Position Sensor if it is found to be faulty.
- Clear the code and reset the ECM.
- Test drive the vehicle to ensure the issue has been resolved and that the code does not return.
Cost to Fix P1120 2006 Ford Fusion
The typical repair costs for a Throttle Position Sensor out of range issue can vary depending on the extent of the problem and the specific parts required. In general, replacing a faulty TPS can range from $50 to $200, while labor costs can range from $50 to $150 per hour. Overall, the total repair cost for this issue could fall between $150 to $400, but it's advisable to consult with a professional mechanic for a more accurate estimate based on your specific vehicle and location.
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Frequently Asked Questions about P1120 2006 Ford Fusion Code
1. What does the OBDII code P1120 mean on a 2006 Ford Fusion?
P1120 indicates that the Throttle Position Sensor (TPS) is reporting a voltage outside the expected range, which can cause issues with engine performance.
2. What are the symptoms of code P1120 in a 2006 Ford Fusion?
Common symptoms include poor acceleration, engine stalling, reduced fuel efficiency, hesitation during throttle application, and the Check Engine Light being illuminated.
3. What causes the P1120 code in a 2006 Ford Fusion?
Potential causes include a faulty throttle position sensor, wiring issues such as damaged or corroded connectors, or problems with the vehicle's powertrain control module (PCM).
4. Can I drive my 2006 Ford Fusion with a P1120 code?
It is not recommended to drive with this code, as it can lead to unsafe driving conditions like reduced engine power or stalling.
5. How do I fix the P1120 code on a 2006 Ford Fusion?
Common fixes include replacing the throttle position sensor, repairing or replacing damaged wiring or connectors, and, if necessary, reprogramming or replacing the PCM.
6. How is the P1120 code diagnosed?
A mechanic will use a scan tool to confirm the code, inspect the TPS and its wiring for damage, and test the sensor's voltage readings to ensure they are within range.
7. How much does it cost to repair a P1120 code on a 2006 Ford Fusion?
The cost can range from $100 to $300, depending on whether the issue is a simple sensor replacement or additional wiring repairs are required.
8. Can a dirty throttle body cause the P1120 code?
While uncommon, a dirty or malfunctioning throttle body can sometimes trigger TPS-related codes if it interferes with proper sensor readings.
9. Does the P1120 code mean the throttle position sensor is completely broken?
Not necessarily. The sensor could be misaligned or experiencing intermittent faults due to wiring or connector issues.
10. How can I prevent the P1120 code from appearing in the future?
Regular maintenance, including inspecting and cleaning electrical connections and ensuring the throttle body is clean, can help prevent this code from reoccurring.
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