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P0117 2007 Nissan Versa Code - Engine Coolant Temperature Circuit Low

Quick Answer

The P0117 code for a 2007 Nissan Versa indicates a problem with the Engine Coolant Temperature (ECT) Circuit being lower than the normal operating range. Common causes include Faulty ECT sensor, Wiring or connector issues in the ECT circuit, Low coolant level. 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 2007 Nissan Versa indicates Engine Coolant Temperature Circuit Low.
Common causes
Common causes include Faulty ECT sensor, Wiring or connector issues in the ECT circuit, Low coolant level.
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 12, 2024
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Code P0117 2007 Nissan Versa Description

The P0117 code for a 2007 Nissan Versa indicates a problem with the Engine Coolant Temperature (ECT) Circuit being lower than the normal operating range. The ECT sensor is responsible for measuring the temperature of the engine coolant and providing this information to the engine control module (ECM). The ECM uses this data to adjust fuel delivery and ignition timing for optimal engine performance, efficiency, and emissions control.

OBDII Code P0117 2007 Nissan Versa - Engine Coolant Temperature Circuit Low
P0117 2007 Nissan Versa Code - Engine Coolant Temperature Circuit Low

Common Causes of P0117 2007 Nissan Versa

  1. Faulty ECT sensor
  2. Wiring or connector issues in the ECT circuit
  3. Low coolant level
  4. Thermostat stuck open
  5. ECM malfunction

Symptoms of P0117 2007 Nissan Versa

  1. Check Engine Light illuminated
  2. Poor fuel economy
  3. Rough idling or stalling
  4. Difficulty starting the engine
  5. Engine overheating

How to Fix P0117 2007 Nissan Versa

  1. Begin by diagnosing the root cause of the issue by checking the ECT sensor, wiring, and connectors for any signs of damage or corrosion.
  2. Test the ECT sensor with a multimeter to verify its resistance values at different temperatures according to the manufacturer's specifications.
  3. If the sensor is faulty, replace it with a new one and ensure proper installation.
  4. Check the wiring and connectors for any breaks or loose connections, repairing or replacing them as necessary.
  5. Refill the coolant if low and inspect the thermostat for proper operation, replacing it if needed.

Cost to Fix P0117 2007 Nissan Versa

The cost of repairing a P0117 code on a 2007 Nissan Versa can vary depending on the specific cause of the issue. In general, the price for a new ECT sensor ranges from $20 to $50, while the cost of labor at an auto repair shop can range from $80 to $150 per hour. Additional costs may include wiring repairs, coolant, and thermostat replacement, which could bring the total repair bill to around $150 to $300. It's recommended to consult with a mechanic to get an accurate estimate based on the exact diagnosis and parts needed for the repair.

What does this mean?

Tech Notes for P0117 2007 Nissan Versa

If the coolant level is not low and there are no leaks, the thermostat will have to be checked/replaced. If the engine light comes back for the same issue, the Engine Coolant Temperature (ECT) sensor may need to be replaced.

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 2007 Nissan Versa Code

1. What are the common symptoms of OBDII code P0117 in a 2007 Nissan Versa?

- Common symptoms include the engine running hotter or colder than normal, fluctuating temperature gauge readings, poor fuel economy, and potential engine stalling.

2. What does the OBDII code P0117 on a 2007 Nissan Versa indicate?

- This code indicates a malfunction in the Engine Coolant Temperature (ECT) Circuit, specifically that the signal is too low compared to the specified range.

3. What are the possible causes of OBDII code P0117 in a 2007 Nissan Versa?

- Possible causes include a faulty ECT sensor, damaged wiring or connectors in the ECT circuit, low engine coolant levels, or a malfunctioning thermostat.

4. How can I diagnose the OBDII code P0117 in a 2007 Nissan Versa?

- Diagnosis typically involves checking the ECT sensor's resistance, inspecting the wiring and connectors for damage, verifying coolant levels, and testing the thermostat for proper operation.

5. Can I still drive my 2007 Nissan Versa with OBDII code P0117?

- It is not recommended to drive with this code present, as it can lead to engine overheating or other issues. It's best to address the problem promptly to prevent further damage.

6. How can I repair OBDII code P0117 in a 2007 Nissan Versa?

- Repair options may include replacing the ECT sensor, repairing damaged wiring or connectors, topping up engine coolant, or replacing a faulty thermostat, depending on the root cause of the issue.

7. Are there any simple DIY tips to troubleshoot OBDII code P0117 in a 2007 Nissan Versa?

- You can start by visually inspecting the ECT sensor and its connections, checking coolant levels, and testing the thermostat. If these checks don't reveal the issue, it may be best to consult a professional.

8. How important is it to fix OBDII code P0117 in a 2007 Nissan Versa?

- It is crucial to address this code promptly to ensure the engine operates within the correct temperature range, prevent potential damage, and maintain optimal performance and fuel efficiency.

9. Can a bad ECT sensor cause other issues besides triggering OBDII code P0117 in a 2007 Nissan Versa?

- Yes, a faulty ECT sensor can lead to incorrect temperature readings, poor engine performance, reduced fuel efficiency, and potential overheating or cooling system problems.

10. Will resetting the OBDII system clear the P0117 code in a 2007 Nissan Versa?

- Resetting the system may temporarily clear the code, but it will return if the underlying issue causing the P0117 code is not addressed. It's important to diagnose and fix the root cause of the problem.

1. What are common symptoms of OBDII code P0117 on a 2007 Nissan Versa?

The common symptoms of code P0117 on a 2007 Nissan Versa include a fluctuating or inaccurate temperature gauge reading, engine overheating, and potential issues with the vehicle's fuel economy.

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