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P0107 Fault-error code MAP / BP SENSOR LOW INPUT

Updated: Sep 15

What is P0107 Fault-error code?


P0107 Fault-Error code is an error code identified by the OBD-II (On-Board Diagnostics II) system and is associated with the Manifold Absolute Pressure (MAP) sensor. This error code indicates that the MAP sensor is sending a low signal voltage.



The meaning of P0107 Fault/Error code is as follows


  • P0107 Fault/Error code: Manifold Absolute Pressure (MAP) Sensor Low Signal Voltage



P0107


P0107 Fault/Error code Causes


The causes and symptoms of the P0107 Fault/Error code may be:

  1. Bad or faulty MAP sensor.

  2. Electrical problems, broken or loose wires in the MAP sensor's circuit.

  3. Clogged or dirty air filter.

  4. The intake manifold or air intake is clogged or dirty.

  5. Vacuum leaks or air leaks.



P0107 Fault/Error code Symptoms


  1. Irregular engine operation, shaking especially at idle (stationary).

  2. Reduced engine power.

  3. Decrease in fuel efficiency.

  4. Increase in exhaust emissions.

  5. "Check Engine" or "Service Engine Soon" light comes on.



How to Determine P0107 Fault/Error Code


  1. The P0107 Trouble/Error code is usually diagnosed using an OBD-II scanner or code reader. These devices can receive the error code by connecting to the computer on the vehicle.

  2. The error code is recorded by the vehicle's computer system when the problem occurs and becomes accessible through the OBD-II scanner.



P0107 Fault/Error code Errors Made While Correcting


  1. Just replacing the sensor without checking the MAP sensor or ignoring any other possible problems.

  2. Not checking the air filter or skipping the need to clean/replace it.

  3. Failure to check or repair electrical connections.

  4. Failure to check for vacuum leaks.



P0107 Fault/Error code Severity


The severity of the P0107 error may vary depending on its root cause. Neglecting the problem may result in decreased engine performance and reduced fuel efficiency. It may also lead to increased exhaust emissions.



P0107 Fault/Error code Repairs


To deal with the P0107 Fault/Error code, the following can be done:

Replacement of faulty MAP sensor.

Checking electrical connections and repairing them if necessary.

Cleaning or replacing a clogged or dirty air filter.

Cleaning or replacing the intake manifold or air intake.

Checking and eliminating vacuum leaks.



P0107 Fault/Error code Things to Consider


If you encounter error P0107 symptoms or the "Check Engine" light is on, it is important to have the problem diagnosed and repaired immediately. Ignoring the problem can lead to more serious engine problems and reduced fuel efficiency. It is important to contact a qualified mechanic or technician to identify and resolve the root cause of the P0107 error.

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