P0107 2009 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 2009 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 2009 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 2009 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 2009 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 2009 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 2009 Ford Fusion Code
1. What are the common symptoms of OBDII code P0107 on a 2009 Ford Fusion?
- Common symptoms of code P0107 include poor engine performance, rough idling, stalling, and decreased fuel efficiency.
2. What does the OBDII code P0107 on a 2009 Ford Fusion indicate?
- OBDII code P0107 indicates a low input signal from the Manifold Absolute Pressure (MAP) or Barometric Pressure Sensor.
3. What are the possible causes of the P0107 code on a 2009 Ford Fusion?
- The P0107 code can be triggered by issues such as a faulty MAP sensor, damaged wiring or connectors, vacuum leaks, or a problem with the engine's intake system.
4. How can I diagnose the P0107 code on my 2009 Ford Fusion?
- To diagnose the P0107 code, you can use a scan tool to check for the specific trouble code, visually inspect the sensor and its wiring, and perform tests to confirm the sensor's functionality.
5. Can I drive my 2009 Ford Fusion with the P0107 code?
- It is not recommended to drive your vehicle with the P0107 code, as it can lead to poor engine performance and potential damage if left unresolved.
6. How can I repair the P0107 code on my 2009 Ford Fusion?
- Repairing the P0107 code may involve replacing the MAP sensor, repairing or replacing damaged wiring, fixing vacuum leaks, or addressing any other underlying issues causing the low input signal.
7. Can a dirty air filter cause the P0107 code on a 2009 Ford Fusion?
- Yes, a dirty air filter can restrict airflow to the sensor and potentially trigger the P0107 code by affecting the pressure readings.
8. Will resetting the trouble codes make the P0107 code disappear on a 2009 Ford Fusion?
- Resetting the trouble codes may temporarily clear the P0107 code, but if the underlying issue causing the low input signal is not addressed, the code is likely to reappear.
9. Is it necessary to replace the MAP sensor when dealing with the P0107 code on a 2009 Ford Fusion?
- If the MAP sensor is found to be faulty during diagnosis, replacing it is often necessary to resolve the P0107 code and restore proper engine performance.
10. How much does it typically cost to repair the P0107 code on a 2009 Ford Fusion?
- The cost of repairing the P0107 code can vary depending on the specific issue causing the code, but it may range from around $100 to $300 for parts and labor.
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