AutoCodes – Hyundai – P0116 2011 Hyundai Genesis

P0116 2011 Hyundai Genesis Code - Engine Coolant Temperature Circuit Range/Performance

Quick Answer

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. Common causes include Low Engine Coolant Level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat. 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 2011 Hyundai Genesis indicates Engine Coolant Temperature Circuit Range/Performance.
Common causes: Common causes include Low Engine Coolant Level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat.
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.

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Code Popularity 6,526

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 Sep 20, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0116 2011 Hyundai Genesis Description

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.

OBDII Code P0116 2011 Hyundai Genesis - Engine Coolant Temperature Circuit Range/Performance - AutoCodes.com — P0116 2011 Hyundai Genesis Code - Engine Coolant Temperature Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P0116 2011 Hyundai Genesis?

Low Engine Coolant Level
Faulty Engine Coolant Temperature (ECT) sensor
Faulty engine coolant thermostat
Engine Coolant Temperature (ECT) sensor harness is open or shorted
Engine Coolant Temperature (ECT) sensor circuit poor electrical connection

How to Fix the DTC P0116 2011 Hyundai Genesis?

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 2011 Hyundai Genesis 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 2011 Hyundai Genesis code?

Need more information on how to fix the P0116 2011 Hyundai Genesis code? Get Access to Factory Service Manuals

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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 2011 Hyundai Genesis Code

1. What are the common symptoms of OBDII code P0116 in a 2011 Hyundai Genesis?

- Common symptoms include issues with engine performance, overheating, inaccurate temperature gauge readings, and potential illumination of the check engine light.

2. What does the OBDII code P0116 indicate in a 2011 Hyundai Genesis?

- P0116 indicates a problem with the Engine Coolant Temperature (ECT) Circuit Range/Performance, suggesting that the vehicle's ECT sensor is sending abnormal or out-of-range signals to the engine control module.

3. What are the possible causes of the P0116 code in a 2011 Hyundai Genesis?

- The possible causes include a faulty ECT sensor, damaged wiring or connectors in the ECT circuit, low coolant level, a malfunctioning thermostat, or issues with the engine control module.

4. How can I diagnose the cause of the P0116 code in my 2011 Hyundai Genesis?

- Diagnosis typically involves checking the ECT sensor's resistance, inspecting the wiring and connectors for damage, verifying the coolant level, testing the thermostat, and using a scan tool to monitor ECT sensor data.

5. Can I drive my 2011 Hyundai Genesis with the P0116 code?

- It is not recommended to drive the vehicle with the P0116 code untreated, as it can lead to engine performance issues, overheating, and potential damage. It's best to address the issue promptly.

6. How can I repair the P0116 code in my 2011 Hyundai Genesis?

- The repair may involve replacing the ECT sensor, repairing or replacing damaged wiring or connectors, ensuring proper coolant level, checking and potentially replacing the thermostat, and clearing the trouble codes.

7. Will resetting the check engine light fix the P0116 code in my 2011 Hyundai Genesis?

- Resetting the check engine light may temporarily turn it off, but it will not fix the underlying issue causing the P0116 code. You should diagnose and repair the problem to prevent further issues.

8. How much does it cost to repair the P0116 code in a 2011 Hyundai Genesis?

- The cost of repair can vary depending on the root cause of the issue, the price of parts, and labor rates. It is advisable to consult a mechanic or dealership for an accurate estimate.

9. Can a DIY enthusiast fix the P0116 code in a 2011 Hyundai Genesis?

- DIY enthusiasts with the necessary tools and knowledge of automotive repair may be able to address the P0116 code by following repair guides or consulting service manuals. However, complex issues may require professional assistance.

10. How often does the P0116 code occur in a 2011 Hyundai Genesis?

- The P0116 code can occur sporadically in a 2011 Hyundai Genesis due to various factors affecting the ECT sensor or related components. Regular maintenance and prompt attention to cooling system issues can help prevent its recurrence.