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P0117 2012 Nissan Rogue Code - Engine Coolant Temperature Circuit Low

Quick Answer

The P0117 code for a 2012 Nissan Rogue indicates a problem with the Engine Coolant Temperature (ECT) Circuit being lower than the expected range. Common causes include Faulty ECT sensor, Damaged wiring or connectors in the ECT circuit, Corrosion or buildup on the ECT sensor. 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
P0117 2012 Nissan Rogue indicates Engine Coolant Temperature Circuit Low.
Common causes
Common causes include Faulty ECT sensor, Damaged wiring or connectors in the ECT circuit, Corrosion or buildup on the ECT sensor.
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 15, 2024
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Code P0117 2012 Nissan Rogue Description

The P0117 code for a 2012 Nissan Rogue indicates a problem with the Engine Coolant Temperature (ECT) Circuit being lower than the expected range. The ECT sensor is responsible for monitoring the temperature of the engine coolant and sending this information to the engine control module (ECM). This data is crucial for the ECM to adjust fuel delivery and ignition timing to optimize engine performance and fuel efficiency. When the ECT circuit reads lower than normal, it can lead to various issues with the vehicle's performance.

OBDII Code P0117 2012 Nissan Rogue - Engine Coolant Temperature Circuit Low
P0117 2012 Nissan Rogue Code - Engine Coolant Temperature Circuit Low

Common Causes of P0117 2012 Nissan Rogue

  1. Faulty ECT sensor
  2. Damaged wiring or connectors in the ECT circuit
  3. Corrosion or buildup on the ECT sensor
  4. Malfunctioning ECM
  5. Low coolant levels or air pockets in the cooling system

Symptoms of P0117 2012 Nissan Rogue

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

How to Fix P0117 2012 Nissan Rogue

  1. Begin by diagnosing the issue using a scan tool to confirm the P0117 code and pinpoint the exact cause.
  2. Inspect the ECT sensor, wiring, and connectors for any damage or corrosion. Replace any faulty components.
  3. Check the coolant levels and bleed the cooling system to remove any air pockets that may be affecting the ECT readings.
  4. Clear the code from the ECM memory using the scan tool 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 other components.

Cost to Fix P0117 2012 Nissan Rogue

The typical repair costs for addressing a P0117 code on a 2012 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 diagnosis time and 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 impact the final repair costs. It's recommended to consult with a trusted mechanic or repair shop to get an accurate estimate based on your specific circumstances.

What does this mean?

Tech Notes for P0117 2012 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 low 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 P0117 2012 Nissan Rogue Code

1. What does OBDII code P0117 on a 2012 Nissan Rogue indicate?

The OBDII code P0117 on a 2012 Nissan Rogue indicates an issue with the Engine Coolant Temperature Circuit being low.

2. What are common symptoms of OBDII code P0117 on a 2012 Nissan Rogue?

Common symptoms of P0117 may include engine overheating, poor fuel economy, rough idling, and a decrease in overall vehicle performance.

3. What are possible causes of OBDII code P0117 on a 2012 Nissan Rogue?

Possible causes of P0117 include a faulty engine coolant temperature sensor, damaged wiring or connectors in the coolant temperature circuit, or a malfunctioning engine control module (ECM).

4. How can I diagnose the cause of OBDII code P0117 on my 2012 Nissan Rogue?

To diagnose the cause of P0117, you can start by checking the engine coolant temperature sensor, inspecting the wiring and connectors for any damage, and using a diagnostic scanner to read live data from the ECM.

5. Can I still drive my 2012 Nissan Rogue with OBDII code P0117?

It is not recommended to drive your vehicle with code P0117 as it can lead to potential engine damage due to incorrect temperature readings. It's best to address the issue promptly.

6. How can I repair OBDII code P0117 on my 2012 Nissan Rogue?

Repairing P0117 may involve replacing the engine coolant temperature sensor, repairing any damaged wiring or connectors in the circuit, or resetting the ECM after fixing the underlying issue.

7. Will resetting the OBDII code P0117 on my 2012 Nissan Rogue make it go away permanently?

Resetting the code without addressing the root cause will not make it go away permanently. The underlying issue causing P0117 must be identified and repaired to prevent the code from reoccurring.

8. How much does it cost to fix OBDII code P0117 on a 2012 Nissan Rogue?

The cost of fixing P0117 can vary depending on the exact cause of the issue. Replacing the engine coolant temperature sensor or repairing wiring may cost anywhere from $100 to $300, including parts and labor.

9. Can a DIY enthusiast fix OBDII code P0117 on a 2012 Nissan Rogue?

If you have experience working on cars and access to the necessary tools, you may be able to fix P0117 yourself by following repair guides or tutorials. However, it's important to ensure the repair is done correctly to prevent further issues.

10. How often does OBDII code P0117 occur in a 2012 Nissan Rogue?

OBDII code P0117 can occur in a 2012 Nissan Rogue due to various factors such as sensor wear, electrical issues, or ECM malfunctions. Regular maintenance and prompt diagnostics can help prevent the recurrence of this code.

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