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P0116 2019 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem

Quick Answer

The P0116 diagnostic trouble code (DTC) for the 2019 Honda CR-V refers to a potential issue with the Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Common causes include Faulty engine coolant temperature sensor, Damaged or corroded wiring/connectors, Malfunctioning engine control module (ECM). 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
P0116 2019 Honda CR-V indicates Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem.
Common causes
Common causes include Faulty engine coolant temperature sensor, Damaged or corroded wiring/connectors, Malfunctioning engine control module (ECM).
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 11, 2024
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Code P0116 2019 Honda CR-V Description

The P0116 diagnostic trouble code (DTC) for the 2019 Honda CR-V refers to a potential issue with the Engine Coolant Temperature Sensor 1 Circuit Range/Performance. This sensor is responsible for monitoring the temperature of the engine coolant and sending this information to the engine control module (ECM). The ECM uses this data to adjust fuel injection and ignition timing to optimize engine performance and efficiency. When the sensor detects a circuit range or performance problem, it means that the signal it is sending to the ECM is outside of the expected parameters.

OBDII Code P0116 2019 Honda CR-V - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem
P0116 2019 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem

Common Causes of P0116 2019 Honda CR-V

  1. Faulty engine coolant temperature sensor.
  2. Damaged or corroded wiring/connectors.
  3. Malfunctioning engine control module (ECM).
  4. Issues with the engine cooling system, such as a low coolant level or a faulty thermostat.
  5. Electrical issues, such as a blown fuse or a short circuit.

Symptoms of P0116 2019 Honda CR-V

  1. Check engine light illuminated on the dashboard.
  2. Inaccurate or fluctuating temperature gauge readings.
  3. Poor fuel economy.
  4. Engine overheating or running hot.
  5. Rough idling or stalling.

How to Fix P0116 2019 Honda CR-V

  1. Begin by diagnosing the issue using a scan tool to confirm the P0116 code and identify any other related codes.
  2. Inspect the engine coolant temperature sensor and its wiring/connectors for any visible damage or corrosion. Replace the sensor if necessary.
  3. Check the engine control module (ECM) for proper functioning and address any issues if found.
  4. Test the engine cooling system, including the coolant level and thermostat, to ensure they are functioning correctly.
  5. Clear the DTCs and reset the ECM after completing the repairs to see if the issue has been resolved.

Cost to Fix P0116 2019 Honda CR-V

The typical repair costs for addressing a P0116 code on a 2019 Honda CR-V can vary depending on the specific cause of the issue and the labor rates in your area. In general, the cost of replacing the engine coolant temperature sensor and addressing any related issues can range from $100 to $300 for parts and labor. Keep in mind that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to obtain a detailed estimate from a professional technician.

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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 P0116 2019 Honda CR-V Code

1. What are the common symptoms of OBDII code P0116 in a 2019 Honda CR-V?

The common symptoms of OBDII code P0116 in a 2019 Honda CR-V include issues with the engine starting, poor fuel economy, erratic temperature gauge readings, and potential overheating.

2. What causes the Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem in a 2019 Honda CR-V?

The most common causes of the P0116 code in a 2019 Honda CR-V are a faulty engine coolant temperature sensor, a malfunctioning thermostat, a coolant leak, or wiring issues in the temperature sensor circuit.

3. How can I diagnose the Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem in my 2019 Honda CR-V?

To diagnose the P0116 code in your 2019 Honda CR-V, you can use an OBDII scanner to read the fault codes, visually inspect the coolant temperature sensor and its wiring for any visible damage, and perform a resistance test on the sensor to check its functionality.

4. Can I continue driving my 2019 Honda CR-V with the P0116 code?

It is not recommended to drive your 2019 Honda CR-V with the P0116 code as it can lead to potential engine overheating and other serious issues. It is best to address the problem promptly.

5. How do I repair the Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem in my 2019 Honda CR-V?

To repair the P0116 code in your 2019 Honda CR-V, you may need to replace the engine coolant temperature sensor, fix any wiring issues, check and possibly replace the thermostat, and ensure the coolant level is adequate.

6. Is it possible to reset the OBDII code P0116 in a 2019 Honda CR-V without fixing the underlying issue?

While you can clear the P0116 code using an OBDII scanner, it will likely reappear if the underlying issue is not addressed. It is crucial to fix the problem causing the code to prevent further issues.

7. How much does it typically cost to repair the Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem in a 2019 Honda CR-V?

The cost of repairing the P0116 code in a 2019 Honda CR-V can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix the P0116 code in a 2019 Honda CR-V?

Depending on your skills and experience with automotive repairs, it is possible for a DIY enthusiast to fix the P0116 code in a 2019 Honda CR-V by following repair guides, but it is recommended to consult a professional if unsure.

9. Will the P0116 code affect the performance of my 2019 Honda CR-V?

The P0116 code may affect the performance of your 2019 Honda CR-V by causing issues with engine temperature regulation, fuel economy, and overall engine efficiency. It is essential to address the problem promptly.

10. How often does the Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem occur in a 2019 Honda CR-V?

The occurrence of the P0116 code in a 2019 Honda CR-V can vary, but it is not an uncommon issue related to the engine coolant temperature sensor and its circuitry. Regular maintenance and monitoring can help prevent this issue.

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