AutoCodes – Nissan – P0117 2007 Nissan Versa

P0117 2007 Nissan Versa Code - Engine Coolant Temperature Circuit Low

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: P0117 2007 Nissan Versa indicates Engine Coolant Temperature Circuit Low.
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 2,801

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 P0117 2007 Nissan Versa 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 P0117 2007 Nissan Versa - Engine Coolant Temperature Circuit Low - AutoCodes.com — P0117 2007 Nissan Versa Code - Engine Coolant Temperature Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0117 2007 Nissan Versa?

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 P0117 2007 Nissan Versa?

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

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0117 2007 Nissan Versa 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 P0117 2007 Nissan Versa 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 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.