AutoCodes – Honda – P0116 2019 Honda CR-V

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

Quick Answer

The Powertrain Control Module (PCM) supplies voltage to the engine coolant temperature signal circuit (about 5 V) through a pull-up resistor. Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 circuit poor electrical connection. 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 (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 circuit poor electrical connection.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 215

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 31, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0116 2019 Honda CR-V Description

The Powertrain Control Module (PCM) supplies voltage to the engine coolant temperature signal circuit (about 5 V) through a pull-up resistor. As the engine coolant cools, the Engine Coolant Temperature (ECT) Sensor 1 resistance increases and the PCM detects a high signal voltage. As the engine coolant warms, the ECT Sensor 1 resistance decreases, and the PCM detects a low signal voltage. If the ECT Sensor 1 output voltage does not reach a set temperature after starting the engine and driving at a set time, or when the difference between the ECT Sensor 1 output voltage while driving and the output voltage of ECT Sensor 1 after the engine has been stopped a certain length of time does not change a certain amount, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

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

What does this mean?

What are the Possible Causes of the DTC P0116 2019 Honda CR-V?

Faulty Engine Coolant Temperature (ECT) Sensor 1
Engine Coolant Temperature Sensor 1 harness is open or shorted
Engine Coolant Temperature Sensor 1 circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0116 2019 Honda CR-V?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0116 2019 Honda CR-V code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0116 2019 Honda CR-V code?

Need more information on how to fix the P0116 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0116 2019 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

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.