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Engine-Codes – Nissan – P0118 2011 Nissan Rogue

P0118 2011 Nissan Rogue Code - Engine Coolant Temperature Sensor Circuit High

Quick Answer

The P0118 code for a 2011 Nissan Rogue indicates a problem with the Engine Coolant Temperature (ECT) Sensor Circuit being too high. Common causes include Faulty Engine Coolant Temperature (ECT) sensor, Damaged ECT sensor wiring harness, Poor electrical connections. 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
P0118 2011 Nissan Rogue indicates Engine Coolant Temperature Sensor Circuit High.
Common causes
Common causes include Faulty Engine Coolant Temperature (ECT) sensor, Damaged ECT sensor wiring harness, Poor electrical connections.
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 P0118 2011 Nissan Rogue Description

The P0118 code for a 2011 Nissan Rogue indicates a problem with the Engine Coolant Temperature (ECT) Sensor Circuit being too high. The ECT sensor is responsible for monitoring the temperature of the engine coolant and sending this information to the engine control module (ECM). When the ECM detects that the voltage signal from the ECT sensor is higher than expected, it triggers the P0118 code. This can lead to various issues with the vehicle's performance and overall operation.

OBDII Code P0118 2011 Nissan Rogue - Engine Coolant Temperature Sensor Circuit High
P0118 2011 Nissan Rogue Code - Engine Coolant Temperature Sensor Circuit High

Common Causes of P0118 2011 Nissan Rogue

  1. Faulty Engine Coolant Temperature (ECT) sensor
  2. Damaged ECT sensor wiring harness
  3. Poor electrical connections
  4. Issues with the Engine Control Module (ECM)
  5. Coolant system leaks or low coolant levels

Symptoms of P0118 2011 Nissan Rogue

  1. Check Engine Light illuminated on the dashboard
  2. Engine running hotter than normal
  3. Poor fuel efficiency
  4. Rough idling or stalling
  5. Difficulty starting the engine

How to Fix P0118 2011 Nissan Rogue

  1. Begin by diagnosing the specific cause of the P0118 code using a diagnostic scanner to pinpoint the issue.
  2. Inspect the ECT sensor and its wiring harness for any signs of damage or corrosion. Replace the sensor or wiring harness if necessary.
  3. Check for loose or damaged electrical connections related to the ECT sensor circuit and repair as needed.
  4. Clear the code from the ECM memory using the diagnostic scanner and test drive the vehicle to ensure 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 P0118 2011 Nissan Rogue

The typical repair costs for addressing a P0118 code on a 2011 Nissan Rogue can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that the diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Rates may be higher at dealerships or in metropolitan areas, while independent shops may offer lower prices. It is advisable to check with local repair shops for a more accurate estimate based on your location and vehicle specifics.

What does this mean?

Tech Notes for P0118 2011 Nissan Rogue

If the coolant level is not low and thermostat is not stuck open or closed replacing the Engine Coolant Temperature (ECT) sensor should take care of the problem.

When is the Code Detected?

An excessively high voltage from the sensor is sent to ECM.

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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 P0118 2011 Nissan Rogue Code

1. What does the OBDII code P0118 on a 2011 Nissan Rogue indicate?

The P0118 code on a 2011 Nissan Rogue signifies a problem with the Engine Coolant Temperature (ECT) Sensor Circuit High.

2. What are the common symptoms of a P0118 code in a 2011 Nissan Rogue?

Common symptoms of a P0118 code in a 2011 Nissan Rogue include engine overheating, rough idling, poor fuel economy, and the Check Engine Light illuminating.

3. What are the potential causes of a P0118 code in a 2011 Nissan Rogue?

Potential causes of a P0118 code in a 2011 Nissan Rogue include a faulty ECT sensor, damaged wiring or connectors in the ECT circuit, or issues with the engine coolant temperature gauge.

4. How can I diagnose a P0118 code in a 2011 Nissan Rogue?

Diagnosing a P0118 code in a 2011 Nissan Rogue involves checking the ECT sensor for proper operation, inspecting the wiring and connectors for any damage, and testing the engine coolant temperature gauge.

5. Can I continue driving my 2011 Nissan Rogue with a P0118 code?

It is not recommended to drive your 2011 Nissan Rogue with a P0118 code as it can lead to engine overheating and potential damage if not addressed promptly.

6. How can I repair a P0118 code in a 2011 Nissan Rogue?

Repairing a P0118 code in a 2011 Nissan Rogue typically involves replacing the faulty ECT sensor, repairing any damaged wiring or connectors, or addressing issues with the engine coolant temperature gauge.

7. Is it possible to reset a P0118 code in a 2011 Nissan Rogue?

While you can clear the P0118 code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Are there any DIY tips for fixing a P0118 code in a 2011 Nissan Rogue?

DIY tips for fixing a P0118 code in a 2011 Nissan Rogue include checking the ECT sensor connections, ensuring proper coolant levels, and inspecting the sensor for any visible damage.

9. How much does it cost to repair a P0118 code in a 2011 Nissan Rogue?

The cost of repairing a P0118 code in a 2011 Nissan Rogue can vary depending on the root cause of the issue, but it typically involves replacing the ECT sensor, which can range from $50 to $200.

10. Can a P0118 code in a 2011 Nissan Rogue cause other problems if left unaddressed?

Yes, if left unaddressed, a P0118 code in a 2011 Nissan Rogue can lead to engine overheating, reduced fuel efficiency, and potential damage to engine components.

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