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Engine-Codes – Honda – P0137 1997 Honda Civic

P0137 1997 Honda Civic Code - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2

Quick Answer

The P0137 code for a 1997 Honda Civic indicates an issue with the O2 sensor circuit having low voltage for Bank 1 Sensor 2. Common causes include Faulty O2 sensor, Damaged wiring or connectors in the sensor circuit, Exhaust leaks near the sensor. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P0137 1997 Honda Civic indicates O2 Sensor Circuit Low Voltage Bank 1 Sensor 2.
Common causes
Common causes include Faulty O2 sensor, Damaged wiring or connectors in the sensor circuit, Exhaust leaks near the sensor.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0137 1997 Honda Civic Description

The P0137 code for a 1997 Honda Civic indicates an issue with the O2 sensor circuit having low voltage for Bank 1 Sensor 2. The O2 sensor, also known as the oxygen sensor, plays a crucial role in monitoring the oxygen levels in the exhaust gases to help the engine control module (ECM) adjust the air-fuel mixture for optimal combustion. Bank 1 refers to the side of the engine where cylinder 1 is located, and Sensor 2 indicates the downstream sensor located after the catalytic converter.

OBDII Code P0137 1997 Honda Civic - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2
P0137 1997 Honda Civic Code - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2

Common Causes of P0137 1997 Honda Civic

  1. Faulty O2 sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Exhaust leaks near the sensor
  4. ECM malfunction
  5. Contaminated sensor due to oil or coolant leaks

Symptoms of P0137 1997 Honda Civic

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Check Engine Light illuminated
  4. Increased emissions
  5. Engine hesitation or surging

How to Fix P0137 1997 Honda Civic

  1. Use an OBD-II scanner to confirm the P0137 code and identify the specific sensor causing the issue.
  2. Inspect the wiring and connectors for any damage or corrosion. Repair or replace as needed.
  3. Check for exhaust leaks near the sensor and repair them if present.
  4. Replace the Bank 1 Sensor 2 O2 sensor if it is faulty or contaminated.
  5. Clear the error code and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0137 1997 Honda Civic

The typical repair costs for addressing a P0137 code on a 1997 Honda Civic can range from $150 to $400, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's recommended to inquire about local rates for a more accurate estimate. Auto repair shops commonly charge between $80 and $150 per hour, with rates potentially higher in metropolitan areas or at dealerships, and lower at independent shops.

What does this mean?

Tech Notes for P0137 1997 Honda Civic

Replacing the rear O2 Sensor bank 1 usually takes care of the problem.

When is the Code Detected?

The P0137 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively low for an extended period of time.

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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 P0137 1997 Honda Civic Code

1. What does OBDII code P0137 mean for a 1997 Honda Civic?

The code P0137 for a 1997 Honda Civic indicates a low voltage condition in the O2 sensor circuit of Bank 1 Sensor 2.

2. What are common symptoms of OBDII code P0137 in a 1997 Honda Civic?

Common symptoms of P0137 may include poor fuel economy, rough idle, hesitation or stalling, and an illuminated "Check Engine" light on the dashboard.

3. What are the possible causes of OBDII code P0137 in a 1997 Honda Civic?

Potential causes of P0137 in a 1997 Honda Civic include a faulty O2 sensor, damaged wiring or connectors in the sensor circuit, exhaust leaks, or issues with the engine control module (ECM).

4. How can I diagnose the O2 sensor circuit for P0137 in my 1997 Honda Civic?

To diagnose the O2 sensor circuit for P0137, you can use a multimeter to check the voltage output of the sensor, inspect the wiring and connectors for damage, and perform a visual inspection of the exhaust system for leaks.

5. Can I drive my 1997 Honda Civic with OBDII code P0137?

While it may be possible to drive with P0137, it is recommended to address the issue promptly to prevent potential damage to the catalytic converter and ensure optimal engine performance.

6. How can I repair OBDII code P0137 in my 1997 Honda Civic?

Repairing P0137 may involve replacing the Bank 1 Sensor 2 O2 sensor, repairing damaged wiring or connectors, fixing any exhaust leaks, or resetting the ECM after addressing the underlying issue.

7. Will resetting the check engine light resolve OBDII code P0137 in my 1997 Honda Civic?

Simply resetting the check engine light will not fix the underlying problem causing P0137. It is important to diagnose and repair the issue before resetting the light.

8. How much does it cost to fix OBDII code P0137 in a 1997 Honda Civic?

The cost of fixing P0137 can vary depending on the specific cause of the issue, but it may involve expenses for parts such as a new O2 sensor, labor costs for diagnosis and repair, and potential additional repairs if related components are damaged.

9. Can a DIY enthusiast repair OBDII code P0137 in a 1997 Honda Civic?

Depending on your skill level and access to tools, DIY enthusiasts may be able to address P0137 by replacing the O2 sensor or repairing wiring issues. However, more complex diagnostics and repairs may require professional assistance.

10. How often does OBDII code P0137 occur in a 1997 Honda Civic?

The occurrence of P0137 in a 1997 Honda Civic can vary based on factors like vehicle maintenance, driving conditions, and age of the components. Regular maintenance and prompt attention to any warning lights can help prevent issues like P0137.

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