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Engine-Codes – Honda – P1107 1999 Honda Civic

P1107 1999 Honda Civic Code - Barometric Pressure Sensor Circuit Low Voltage

Quick Answer

The P1107 diagnostic trouble code (DTC) for a 1999 Honda Civic indicates a problem with the Barometric Pressure Sensor Circuit, specifically detecting low voltage. Common causes include Faulty barometric pressure sensor, Wiring issues in the sensor circuit, ECM communication problems. 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
P1107 1999 Honda Civic indicates Barometric Pressure Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty barometric pressure sensor, Wiring issues in the sensor circuit, ECM communication problems.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P1107 1999 Honda Civic Description

The P1107 diagnostic trouble code (DTC) for a 1999 Honda Civic indicates a problem with the Barometric Pressure Sensor Circuit, specifically detecting low voltage. The barometric pressure sensor is a crucial component of the vehicle's engine management system, responsible for measuring the atmospheric pressure and providing this data to the engine control module (ECM). This information is essential for the ECM to calculate the correct air-fuel mixture for optimal engine performance and emissions control.

OBDII Code P1107 1999 Honda Civic - Barometric Pressure Sensor Circuit Low Voltage
P1107 1999 Honda Civic Code - Barometric Pressure Sensor Circuit Low Voltage

Common Causes of P1107 1999 Honda Civic

  1. Faulty barometric pressure sensor
  2. Wiring issues in the sensor circuit
  3. ECM communication problems
  4. Vacuum leaks affecting sensor readings
  5. Environmental factors affecting atmospheric pressure readings

Symptoms of P1107 1999 Honda Civic

  1. Reduced fuel efficiency
  2. Engine misfires or hesitation
  3. Rough idling or stalling
  4. Check Engine Light illuminated
  5. Failed emissions test

How to Fix P1107 1999 Honda Civic

  1. Begin by connecting a diagnostic scanner to the vehicle's OBD-II port to retrieve the specific trouble code and confirm the issue.
  2. Inspect the barometric pressure sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
  3. Check the sensor circuit for continuity and repair any wiring issues or connections as needed.
  4. Clear the DTC from the ECM's memory using the diagnostic scanner and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying ECM or communication issues.

Cost to Fix P1107 1999 Honda Civic

The typical repair costs for addressing a P1107 DTC on a 1999 Honda Civic can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that diagnostic time and labor rates at auto repair shops can vary significantly based on location, vehicle make and model, and engine type. Rates typically range between $80 and $150 per hour, with higher rates in metropolitan areas or at dealerships and lower rates at independent shops. It is advisable to obtain local estimates for a more accurate cost assessment.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1107 1999 Honda Civic Code

1. What are the common symptoms of OBDII code P1107 on a 1999 Honda Civic?

The common symptoms include poor engine performance, rough idling, stalling, and a decrease in fuel efficiency.

2. What does the OBDII code P1107 on a 1999 Honda Civic indicate?

The code P1107 indicates a low voltage condition in the barometric pressure sensor circuit of the vehicle.

3. What are the potential causes of OBDII code P1107 on a 1999 Honda Civic?

Potential causes could include a faulty barometric pressure sensor, damaged wiring or connectors in the sensor circuit, or a problem with the engine control module (ECM).

4. How can I diagnose the issue causing OBDII code P1107 on my 1999 Honda Civic?

Diagnosis typically involves checking the barometric pressure sensor, inspecting the sensor circuit for any damage, and using a scan tool to verify the code and sensor readings.

5. Can I drive my 1999 Honda Civic with OBDII code P1107?

It is not recommended to continue driving with this code present, as it can lead to further engine issues and potential damage if left unresolved.

6. How can I repair OBDII code P1107 on a 1999 Honda Civic?

Repair options may include replacing the barometric pressure sensor, repairing or replacing damaged wiring or connectors, or reprogramming the engine control module.

7. Is it safe to reset the OBDII code P1107 on my 1999 Honda Civic using a scan tool?

Resetting the code may temporarily clear the warning light, but it is important to address the underlying issue causing the code to prevent future problems.

8. How much does it cost to repair OBDII code P1107 on a 1999 Honda Civic?

The cost of repairs can vary depending on the specific cause of the code and whether you choose to do the repairs yourself or take your vehicle to a mechanic.

9. Can a DIY enthusiast with basic car repair knowledge fix OBDII code P1107 on a 1999 Honda Civic?

Depending on the cause of the code, a DIY enthusiast may be able to address the issue by following repair guides and using the necessary tools.

10. How often does OBDII code P1107 occur in a 1999 Honda Civic?

The occurrence of this code can vary, but it is relatively uncommon compared to other more common OBDII codes in the 1999 Honda Civic.

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