AutoCodes – Nissan – P0116 2010 Nissan Altima Sedan

P0116 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 8,683
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0116 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan - Engine Coolant Temperature Sensor Circuit Range/Performance - AutoCodes.com
P0116 2010 Nissan Altima Sedan Code - Engine Coolant Temperature Sensor Circuit Range/Performance

What are the Possible Causes of the DTC P0116 2010 Nissan Altima Sedan?

  • 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 2010 Nissan Altima Sedan?

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 2010 Nissan Altima Sedan 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 2010 Nissan Altima Sedan code?

Need more information on how to fix the P0116 2010 Nissan Altima Sedan code? Get Access to Factory Service Manuals

Need Help with the 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 2010 Nissan Altima Sedan Code

1. What are the common symptoms of OBDII code P0116 in a 2010 Nissan Altima Sedan?

The common symptoms of code P0116 include issues with the engine's temperature gauge, poor fuel economy, rough idling, and potential engine overheating.

2. What causes the OBDII code P0116 in a 2010 Nissan Altima Sedan?

The P0116 code in a 2010 Nissan Altima Sedan is typically triggered by a faulty engine coolant temperature sensor, wiring issues in the temperature sensor circuit, or low coolant levels.

3. How can I diagnose the OBDII code P0116 in my 2010 Nissan Altima Sedan?

To diagnose the P0116 code, you can use an OBDII scanner to read the code, visually inspect the coolant temperature sensor and its wiring, and test the sensor's resistance with a multimeter.

4. Can a faulty engine coolant temperature sensor be repaired, or does it need to be replaced?

In most cases, a faulty engine coolant temperature sensor causing code P0116 should be replaced rather than repaired to ensure proper functionality and accurate temperature readings.

5. Are there any DIY tips for fixing the OBDII code P0116 in a 2010 Nissan Altima Sedan?

DIY tips for addressing code P0116 include checking and cleaning the sensor connection, ensuring the sensor is securely installed, and verifying that the coolant levels are adequate.

6. Will driving with the OBDII code P0116 in a 2010 Nissan Altima Sedan cause further damage?

Continuing to drive with code P0116 may lead to poor engine performance, potential overheating issues, and inaccurate temperature readings, which can adversely affect the vehicle's overall health.

7. How much does it typically cost to repair the OBDII code P0116 in a 2010 Nissan Altima Sedan?

The cost of repairing code P0116 can vary depending on the labor rates and parts prices, but it generally ranges from $100 to $300, including the cost of a new engine coolant temperature sensor.

8. Can resetting the OBDII code P0116 in a 2010 Nissan Altima Sedan make it go away permanently?

Simply resetting the code may temporarily clear the check engine light, but if the underlying issue causing code P0116 is not addressed, the code is likely to reappear.

9. Is the OBDII code P0116 in a 2010 Nissan Altima Sedan a serious issue that needs immediate attention?

While driving with code P0116 may be possible for a short time, it is advisable to address the issue promptly to prevent potential engine damage and ensure the vehicle operates efficiently.

10. How long does it take to repair the OBDII code P0116 in a 2010 Nissan Altima Sedan?

The repair time for code P0116 can vary based on the mechanic's experience and workload, but typically, it takes around 1-2 hours to diagnose and replace the engine coolant temperature sensor.

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