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P1164 1999 Honda Civic Code - Air/Fuel Ratio Sensor 1 Range/Performance Problem

Quick Answer

The P1164 diagnostic trouble code (DTC) for a 1999 Honda Civic indicates a problem with the Air/Fuel Ratio Sensor 1 Range/Performance. Common causes include Faulty Air/Fuel Ratio Sensor 1, Wiring or connector issues related to the sensor, Exhaust system leaks. 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
P1164 1999 Honda Civic indicates Air/Fuel Ratio Sensor 1 Range/Performance Problem.
Common causes
Common causes include Faulty Air/Fuel Ratio Sensor 1, Wiring or connector issues related to the sensor, Exhaust system leaks.
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 10, 2024
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Code P1164 1999 Honda Civic Description

The P1164 diagnostic trouble code (DTC) for a 1999 Honda Civic indicates a problem with the Air/Fuel Ratio Sensor 1 Range/Performance. This sensor is also known as the upstream oxygen sensor, located in the exhaust system before the catalytic converter. Its primary function is to measure the oxygen content in the exhaust gases and provide feedback to the engine control module (ECM) for optimal air/fuel mixture control.

OBDII Code P1164 1999 Honda Civic - Air/Fuel Ratio Sensor 1 Range/Performance Problem
P1164 1999 Honda Civic Code - Air/Fuel Ratio Sensor 1 Range/Performance Problem

Common Causes of P1164 1999 Honda Civic

  1. Faulty Air/Fuel Ratio Sensor 1
  2. Wiring or connector issues related to the sensor
  3. Exhaust system leaks
  4. Vacuum leaks in the intake system
  5. ECM software or hardware issues

Symptoms of P1164 1999 Honda Civic

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Hesitation or lack of power during acceleration
  4. Illumination of the check engine light
  5. Increased emissions

How to Fix P1164 1999 Honda Civic

  1. Begin by connecting a diagnostic scan tool to the vehicle's OBD-II port to retrieve the trouble code and verify the issue.
  2. Inspect the wiring and connectors associated with the Air/Fuel Ratio Sensor 1 for any damage or corrosion. Repair or replace as necessary.
  3. Test the sensor's functionality using a multimeter or oscilloscope to ensure it is providing accurate readings.
  4. If the sensor is determined to be faulty, replace it with a new OEM or high-quality aftermarket sensor.
  5. Clear the trouble code from the ECM's memory and perform a test drive to ensure the issue has been resolved.

Cost to Fix P1164 1999 Honda Civic

The cost of repairing a P1164 code on a 1999 Honda Civic can vary depending on the specific cause of the issue and the labor rates in your area. On average, the cost of a new Air/Fuel Ratio Sensor 1 ranges from $100 to $300, with additional costs for labor. The total repair cost, including parts and labor, can range from $200 to $500. It is advisable to consult with a trusted mechanic or auto repair shop to get a more accurate estimate based on your vehicle's specific needs. Remember that labor rates can vary significantly, so it's essential to compare prices and choose a reputable service provider.

When is the Code Detected?

If the element is not activated or the Engine Control Module (ECM) terminal voltage is a set value or less for at least a set time period when the power is drawn to the A/F sensor (sensor 1) heater, a malfunction is detected and the code is stored.

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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 P1164 1999 Honda Civic Code

1. What are common symptoms of OBDII code P1164 in a 1999 Honda Civic?

- Common symptoms include poor fuel economy, rough idling, hesitation during acceleration, and the illumination of the check engine light.

2. What does the OBDII code P1164 in a 1999 Honda Civic indicate?

- This code indicates a range/performance problem with Air/Fuel Ratio Sensor 1 (Bank 1).

3. What are possible causes of the P1164 code in a 1999 Honda Civic?

- Possible causes include a faulty air/fuel ratio sensor, wiring issues, vacuum leaks, exhaust system leaks, or a faulty engine control module (ECM).

4. How can I diagnose the P1164 code in my 1999 Honda Civic?

- Diagnosing the code involves using an OBDII scanner to retrieve the code, inspecting the air/fuel ratio sensor and its wiring, checking for vacuum and exhaust leaks, and testing the ECM.

5. Can I drive my 1999 Honda Civic with the P1164 code?

- It is not recommended to drive your vehicle with the P1164 code as it can lead to poor engine performance and potentially cause further damage.

6. How do I repair the P1164 code in my 1999 Honda Civic?

- Repairing the P1164 code may involve replacing the air/fuel ratio sensor, repairing any wiring issues, fixing vacuum or exhaust leaks, or reprogramming the ECM.

7. Will resetting the check engine light fix the P1164 code in my 1999 Honda Civic?

- Simply resetting the check engine light will not fix the underlying issue causing the P1164 code. Proper diagnosis and repair are necessary to resolve the problem.

8. How much does it cost to repair the P1164 code in a 1999 Honda Civic?

- The cost of repairing the P1164 code can vary depending on the root cause of the issue, but it may involve parts and labor costs ranging from $200 to $500 or more.

9. Can I repair the P1164 code in my 1999 Honda Civic myself?

- If you have the necessary tools, knowledge, and experience, you may be able to repair the P1164 code yourself. However, it is recommended to consult a professional mechanic for accurate diagnosis and repair.

10. How long does it take to repair the P1164 code in a 1999 Honda Civic?

- The repair time for the P1164 code can vary based on the specific issue causing the code and the expertise of the person performing the repair. It may take anywhere from 1 to 4 hours or more to complete the repair.

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