AutoCodes – Nissan – P0116 2011 Nissan Sentra

P0116 2011 Nissan Sentra Code - Engine Coolant Temperature Sensor 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 Nissan Sentra indicates Engine Coolant Temperature Sensor 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 3,947

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0116 2011 Nissan Sentra 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 Nissan Sentra - Engine Coolant Temperature Sensor Circuit Range/Performance - AutoCodes.com — P0116 2011 Nissan Sentra Code - Engine Coolant Temperature Sensor Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P0116 2011 Nissan Sentra?

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 Nissan Sentra?

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 does this mean?

Code Tech Notes

Check for coolant leaks first, if there are no leaks check to see if thermostat is opening and closing properly if its not replace thermostat if problem is still there coolant temperature sensor may need to be replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0116 2011 Nissan Sentra 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 Nissan Sentra code?

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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 Nissan Sentra Code

1. What are the common symptoms of OBDII code P0116 in a 2011 Nissan Sentra?

The common symptoms of code P0116 in a 2011 Nissan Sentra include issues with the engine temperature gauge, poor fuel economy, rough idling, and potential engine stalling.

2. What does the OBDII code P0116 indicate in a 2011 Nissan Sentra?

Code P0116 indicates a problem with the Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance in a 2011 Nissan Sentra.

3. What are the possible causes of OBDII code P0116 in a 2011 Nissan Sentra?

Possible causes of code P0116 in a 2011 Nissan Sentra include a faulty ECT sensor, wiring issues in the ECT sensor circuit, low coolant levels, or a malfunctioning thermostat.

4. How can I diagnose the OBDII code P0116 in my 2011 Nissan Sentra?

To diagnose code P0116 in a 2011 Nissan Sentra, you can use an OBDII scanner to read the code and check the ECT sensor's resistance using a multimeter to see if it falls within the specified range.

5. Can I still drive my 2011 Nissan Sentra with OBDII code P0116?

It is not recommended to drive your 2011 Nissan Sentra with code P0116, as it can lead to engine overheating, poor performance, and potential damage if left unresolved.

6. How can I repair OBDII code P0116 in my 2011 Nissan Sentra?

To repair code P0116 in a 2011 Nissan Sentra, you may need to replace the ECT sensor, repair any damaged wiring in the circuit, ensure proper coolant levels, and check the thermostat for any issues.

7. Is it possible to reset OBDII code P0116 in a 2011 Nissan Sentra?

Resetting the code may temporarily turn off the Check Engine Light, but it will not fix the underlying issue causing code P0116 in a 2011 Nissan Sentra. It is important to diagnose and repair the problem to prevent further issues.

8. How much does it cost to fix OBDII code P0116 in a 2011 Nissan Sentra?

The cost of fixing code P0116 in a 2011 Nissan Sentra can vary depending on the exact cause of the issue, but it may involve replacing the ECT sensor, which can cost around $50 to $150 including labor.

9. Can a faulty ECT sensor cause other problems in a 2011 Nissan Sentra besides triggering code P0116?

Yes, a faulty ECT sensor in a 2011 Nissan Sentra can cause other issues such as poor fuel economy, incorrect temperature readings, and potential engine overheating if not operating correctly.

10. How often should the ECT sensor be replaced in a 2011 Nissan Sentra?

The ECT sensor in a 2011 Nissan Sentra typically does not need to be replaced regularly unless it fails or shows signs of malfunction. It is recommended to follow the manufacturer's maintenance schedule for optimal performance.