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P0237 2016 Honda CR-V Code - Turbocharger Boost Sensor Circuit Low Voltage

Quick Answer

The P0237 diagnostic trouble code (DTC) on a 2016 Honda CR-V indicates a problem with the turbocharger boost sensor circuit experiencing low voltage. Common causes include Faulty turbocharger boost sensor, Damaged wiring or connectors in the sensor circuit, Low engine oil levels affecting sensor operation. 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
P0237 2016 Honda CR-V indicates Turbocharger Boost Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty turbocharger boost sensor, Damaged wiring or connectors in the sensor circuit, Low engine oil levels affecting sensor operation.
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 Aug 19, 2024
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Code P0237 2016 Honda CR-V Description

The P0237 diagnostic trouble code (DTC) on a 2016 Honda CR-V indicates a problem with the turbocharger boost sensor circuit experiencing low voltage. The turbocharger boost sensor is responsible for monitoring the pressure levels in the intake manifold and relaying this information to the engine control module (ECM). When the voltage from the sensor falls below the threshold set by the manufacturer, the ECM triggers the P0237 code.

OBDII Code P0237 2016 Honda CR-V - Turbocharger Boost Sensor Circuit Low Voltage
P0237 2016 Honda CR-V Code - Turbocharger Boost Sensor Circuit Low Voltage

Common Causes of P0237 2016 Honda CR-V

  1. Faulty turbocharger boost sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Low engine oil levels affecting sensor operation
  4. ECM software issues
  5. Turbocharger system leaks or blockages

Symptoms of P0237 2016 Honda CR-V

  1. Reduced engine power
  2. Poor acceleration
  3. Decreased fuel efficiency
  4. Illuminated check engine light
  5. Vehicle going into limp mode

How to Fix P0237 2016 Honda CR-V

  1. Begin by using an OBD-II scanner to read and record the trouble codes, including P0237.
  2. Inspect the turbocharger boost sensor and its wiring for any visible damage or wear.
  3. Test the sensor's voltage output with a multimeter to determine if it falls below the specified range.
  4. Replace the turbocharger boost sensor if it is faulty, ensuring proper installation and connection.
  5. Clear the DTC codes from the ECM and test drive the vehicle to verify that the issue has been resolved.

Cost to Fix P0237 2016 Honda CR-V

The cost of repairing a P0237 code on a 2016 Honda CR-V can vary depending on the specific cause of the issue. In general, replacing a faulty turbocharger boost sensor can range from $100 to $200, including parts and labor. However, if additional components need to be replaced or if there are wiring issues to address, the total repair cost may increase. It is recommended to consult with a qualified mechanic or repair shop for a more accurate estimate based on the specific circumstances of your vehicle. Labor rates at auto repair shops typically range from $80 to $150 per hour.

What does this mean?

Tech Notes for P0237 2016 Honda CR-V





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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 P0237 2016 Honda CR-V Code

1. What are the common symptoms of OBDII code P0237 on a 2016 Honda CR-V?

The common symptoms of OBDII code P0237 on a 2016 Honda CR-V include reduced engine power, poor acceleration, and potentially higher fuel consumption.

2. What can cause the Turbocharger Boost Sensor Circuit Low Voltage code on a 2016 Honda CR-V?

Common causes of OBDII code P0237 on a 2016 Honda CR-V include a faulty turbocharger boost sensor, damaged wiring or connectors, or a problem with the engine control module (ECM).

3. How can I diagnose the Turbocharger Boost Sensor Circuit Low Voltage issue on my 2016 Honda CR-V?

To diagnose the issue, you can use a scan tool to read the OBDII codes, inspect the turbocharger boost sensor and its wiring for any visible damage, and perform voltage tests to check for proper sensor operation.

4. Can I continue driving my 2016 Honda CR-V with the P0237 code?

It is not recommended to drive your 2016 Honda CR-V with the P0237 code as it can lead to further engine damage and potential safety issues. It is best to address the issue promptly.

5. How can I repair the Turbocharger Boost Sensor Circuit Low Voltage problem on my 2016 Honda CR-V?

Repairing the P0237 code on a 2016 Honda CR-V may involve replacing the turbocharger boost sensor, repairing or replacing damaged wiring or connectors, or resetting the ECM to clear the code.

6. Is the Turbocharger Boost Sensor Circuit Low Voltage code a common issue on the 2016 Honda CR-V?

While it is not one of the most common issues, the P0237 code can still occur on a 2016 Honda CR-V due to sensor or wiring issues related to the turbocharger system.

7. Can a DIY enthusiast fix the P0237 code on a 2016 Honda CR-V?

Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair the P0237 code on a 2016 Honda CR-V by following the repair procedures outlined in the service manual.

8. Will resetting the OBDII code P0237 on my 2016 Honda CR-V solve the issue?

Resetting the OBDII code P0237 on your 2016 Honda CR-V may temporarily clear the warning light, but it will not fix the underlying problem causing the Turbocharger Boost Sensor Circuit Low Voltage issue.

9. How much does it cost to repair the Turbocharger Boost Sensor Circuit Low Voltage issue on a 2016 Honda CR-V?

The cost of repairing the P0237 code on a 2016 Honda CR-V can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. Can a faulty turbocharger cause the OBDII code P0237 on a 2016 Honda CR-V?

While a faulty turbocharger itself may not directly trigger the P0237 code, issues with the turbocharger system, such as a malfunctioning boost sensor or related components, can lead to the code being set on a 2016 Honda CR-V.

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