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P0116 2013 Hyundai Genesis Code - Engine Coolant Temperature Circuit Range/Performance

Quick Answer

The P0116 code for a 2013 Hyundai Genesis indicates a problem with the Engine Coolant Temperature (ECT) Circuit Range/Performance. Common causes include Faulty ECT sensor, Damaged or corroded wiring harness, Poor connections between ECT sensor and 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 2013 Hyundai Genesis indicates Engine Coolant Temperature Circuit Range/Performance.
Common causes
Common causes include Faulty ECT sensor, Damaged or corroded wiring harness, Poor connections between ECT sensor and 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 16, 2024
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Code P0116 2013 Hyundai Genesis Description

The P0116 code for a 2013 Hyundai Genesis indicates a problem with the Engine Coolant Temperature (ECT) Circuit Range/Performance. This code is triggered when the Engine Control Module (ECM) detects that the ECT sensor's signal is outside the expected range or is not performing within the specified parameters. The ECT sensor is responsible for measuring the temperature of the engine coolant and providing this information to the ECM, which uses it to adjust fuel delivery and ignition timing for optimal engine performance.

OBDII Code P0116 2013 Hyundai Genesis - Engine Coolant Temperature Circuit Range/Performance
P0116 2013 Hyundai Genesis Code - Engine Coolant Temperature Circuit Range/Performance

Common Causes of P0116 2013 Hyundai Genesis

  1. Faulty ECT sensor.
  2. Damaged or corroded wiring harness.
  3. Poor connections between ECT sensor and ECM.
  4. Malfunctioning ECM.
  5. Low coolant levels or coolant leaks.

Symptoms of P0116 2013 Hyundai Genesis

  1. Check Engine Light illuminated on the dashboard.
  2. Poor fuel efficiency.
  3. Rough idling or stalling.
  4. Hesitation during acceleration.
  5. Engine overheating.

How to Fix P0116 2013 Hyundai Genesis

  1. Begin by diagnosing the issue using an OBD-II scanner to retrieve the trouble code and confirm the ECT sensor's malfunction.
  2. Inspect the ECT sensor and wiring harness for any visible damage or corrosion. Replace the ECT sensor if necessary.
  3. Check the connections between the ECT sensor and ECM to ensure they are secure and free of debris.
  4. Clear the trouble code from the ECM's memory using the OBD-II scanner and test drive the vehicle to verify that the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying issues with the ECM or coolant system.

Cost to Fix P0116 2013 Hyundai Genesis

The typical repair costs for addressing a P0116 code on a 2013 Hyundai Genesis can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. This estimate includes the price of a new ECT sensor, potential wiring harness repairs or replacements, and diagnostic fees. It's important to note that labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Factors such as location, vehicle make and model, and engine type can also influence the final repair costs. For a more accurate estimate, it's recommended to consult with local auto repair shops or dealerships.

When is the Code Detected?

Coolant temperature signal sent to the Engine Control Module (ECM) is not within specified range.

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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 2013 Hyundai Genesis Code

1. What does OBDII code P0116 for a 2013 Hyundai Genesis indicate?

The code P0116 on a 2013 Hyundai Genesis refers to an issue with the Engine Coolant Temperature Circuit Range/Performance.

2. What are the common symptoms of OBDII code P0116 on a 2013 Hyundai Genesis?

Common symptoms of code P0116 may include inaccurate temperature readings on the dashboard, engine overheating, poor fuel economy, and potential stalling.

3. What are the possible causes of OBDII code P0116 on a 2013 Hyundai Genesis?

Potential causes of code P0116 include a faulty engine coolant temperature sensor, issues with the wiring or connectors related to the sensor, low coolant levels, or a malfunctioning thermostat.

4. How can I diagnose the cause of OBDII code P0116 on my 2013 Hyundai Genesis?

To diagnose code P0116, you can use a scan tool to check the engine coolant temperature sensor's readings, inspect the sensor and its wiring for any visible damage, and test the thermostat for proper operation.

5. Can I continue driving my 2013 Hyundai Genesis with OBDII code P0116 present?

It is not recommended to continue driving with code P0116 active, as it can lead to engine overheating and potential damage. It's best to address the issue promptly.

6. How do I repair OBDII code P0116 on a 2013 Hyundai Genesis?

Repairing code P0116 may involve replacing the engine coolant temperature sensor, repairing any damaged wiring or connectors, ensuring proper coolant levels, and checking the thermostat for functionality.

7. Will resetting the OBDII code P0116 on my 2013 Hyundai Genesis fix the issue?

Resetting the code may temporarily clear the check engine light, but it will not address the underlying problem causing code P0116. It's important to diagnose and repair the issue to prevent further issues.

8. Is OBDII code P0116 a serious problem on a 2013 Hyundai Genesis?

While code P0116 is not a severe issue in itself, ignoring it can lead to more significant problems like engine overheating. It's best to address the problem promptly.

9. Can a DIY enthusiast fix OBDII code P0116 on a 2013 Hyundai Genesis?

Depending on your skill level and access to tools, DIY enthusiasts may be able to diagnose and repair code P0116 by replacing the engine coolant temperature sensor or checking the wiring. However, professional help is recommended for accurate diagnosis.

10. How much can I expect to pay for repairing OBDII code P0116 on a 2013 Hyundai Genesis?

The cost of repairing code P0116 can vary depending on the cause of the issue and whether you choose to do it yourself or seek professional help. Costs may include parts and labor, with estimates ranging from $100 to $300 or more.

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