P0107 2010 Ford Fusion Code - Manifold Absolute Pressure/Barometric Pressure Sensor Low Input
Quick Answer
The Manifold Absolute Pressure (MAP) sensor measures the pressure inside the intake manifold. Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor 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
- P0107 2010 Ford Fusion indicates Manifold Absolute Pressure/Barometric Pressure Sensor Low Input.
- Common causes
- Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor 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 P0107 2010 Ford Fusion Description
The MAP sensor wiring includes 3 circuits. The Engine Control Module (ECM) supplies a regulated 5 volts to the sensor on a 5 V reference circuit. The ECM supplies ground on a low reference circuit. The MAP sensor provides a signal voltage to the ECM, relative to the pressure changes, on the MAP sensor signal circuit. The ECM converts the signal voltage input to a pressure value.
Under normal operation the greatest pressure that can exist in the intake manifold is at ignition ON, engine OFF, which is equal to the BARO. The lowest manifold pressure occurs when the vehicle is idling or decelerating. The ECM monitors the MAP sensor signal for pressure outside of the normal range.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the MAP Sensor voltage is less than 0.15 V for greater than 13 ms.
What are the Possible Causes of the DTC P0107 2010 Ford Fusion?
- Faulty Manifold Absolute Pressure (MAP) Sensor
- Manifold Absolute Pressure Sensor harness is open or shorted
- Manifold Absolute Pressure Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0107 2010 Ford Fusion?
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 P0107 2010 Ford Fusion 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 P0107 2010 Ford Fusion Code
1. What does the P0107 code mean on a 2010 Ford Fusion?
The P0107 code indicates that the Manifold Absolute Pressure (MAP) sensor is reporting a voltage input that is too low, suggesting a possible issue with the sensor or its circuit.
2. What are the common symptoms of a P0107 code in a 2010 Ford Fusion?
Symptoms include poor engine performance, reduced fuel efficiency, rough idling, hesitation during acceleration, and the illumination of the check engine light.
3. What causes the P0107 code in a 2010 Ford Fusion?
Common causes include a faulty MAP sensor, damaged wiring or connectors, a vacuum leak, a defective powertrain control module (PCM), or a clogged air intake system.
4. Can I drive my 2010 Ford Fusion with a P0107 code?
Driving with this code is not recommended, as it can cause poor engine performance and may lead to further engine damage if not addressed promptly.
5. How do I troubleshoot the P0107 code on a 2010 Ford Fusion?
Start by inspecting the MAP sensor and its wiring for damage, ensuring there are no loose or corroded connections. Check for vacuum leaks and test the sensor's voltage output with a multimeter.
6. How can I fix the P0107 code on my 2010 Ford Fusion?
Repairs may include replacing the MAP sensor, fixing damaged wiring or connectors, repairing vacuum leaks, or cleaning a clogged air intake system.
7. How much does it cost to fix the P0107 code on a 2010 Ford Fusion?
The cost varies depending on the issue, but replacing a MAP sensor typically ranges from $100 to $300, including parts and labor.
8. Will a faulty MAP sensor always trigger a P0107 code?
Not always. Other issues like wiring problems, vacuum leaks, or PCM faults can also trigger the P0107 code.
9. Can a dirty air filter cause a P0107 code on a 2010 Ford Fusion?
While not a direct cause, a severely clogged air filter can contribute to poor airflow, potentially affecting MAP sensor readings and triggering the code.
10. How do I clear the P0107 code after repairs on my 2010 Ford Fusion?
You can clear the code using an OBDII scanner or by disconnecting the battery for a few minutes. However, ensure the problem is resolved first to prevent the code from returning.
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