P0107 Volkswagen Code - Manifold Absolute Pressure/Barometric Pressure Circuit 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 Volkswagen indicates Manifold Absolute Pressure/Barometric Pressure Circuit 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 Volkswagen 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 Volkswagen?
- 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 Volkswagen?
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 P0107 Volkswagen 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 Volkswagen Code
1. What are the common symptoms of OBDII code P0107 in a Volkswagen?
- Common symptoms include engine hesitation, rough idling, poor fuel efficiency, and potential stalling.
2. What does the OBDII code P0107 in a Volkswagen indicate?
- The code P0107 indicates a problem with the Manifold Absolute Pressure (MAP) sensor or Barometric Pressure (BARO) sensor circuit providing low input.
3. What are the possible causes of OBDII code P0107 in a Volkswagen?
- Possible causes include a faulty MAP sensor, damaged wiring or connectors in the sensor circuit, a vacuum leak, or a problem with the sensor's reference voltage.
4. How can I diagnose the issue causing OBDII code P0107 in my Volkswagen?
- Diagnose by visually inspecting the sensor and its connections, testing the sensor's voltage output, checking for vacuum leaks, and using a scan tool to monitor sensor data.
5. Can a dirty or clogged MAP sensor trigger code P0107 in a Volkswagen?
- Yes, a dirty or clogged MAP sensor can cause incorrect readings and trigger the P0107 code. Cleaning or replacing the sensor may resolve the issue.
6. Are there any DIY repair tips for resolving OBDII code P0107 in a Volkswagen?
- DIY repair tips include checking and cleaning the sensor connections, inspecting vacuum lines for leaks, and ensuring the sensor is receiving the correct voltage.
7. Can driving with OBDII code P0107 in a Volkswagen cause further damage?
- Continued driving with code P0107 may lead to poor engine performance, reduced fuel efficiency, and potential damage to engine components over time if left unresolved.
8. Is it safe to reset the OBDII code P0107 in a Volkswagen using a scan tool?
- It is safe to reset the code temporarily to see if it reappears after making repairs. However, it is crucial to address the underlying issue causing the code to prevent further problems.
9. How much does it typically cost to repair OBDII code P0107 in a Volkswagen?
- The cost of repairing code P0107 can vary depending on the cause, but it may range from $100 to $300 for DIY repairs or up to $500 or more at a dealership or repair shop.
10. Can a faulty MAP sensor impact the overall performance of a Volkswagen vehicle?
- Yes, a faulty MAP sensor can affect the engine's air-fuel ratio, ignition timing, and overall performance, leading to drivability issues and decreased efficiency.
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