AutoCodes – Nissan – P0117 2009 Nissan Versa

P0117 2009 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 2009 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,924
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 P0117 2009 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 2009 Nissan Versa - Engine Coolant Temperature Circuit Low - AutoCodes.com
P0117 2009 Nissan Versa Code - Engine Coolant Temperature Circuit Low

What are the Possible Causes of the DTC P0117 2009 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 2009 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0117 2009 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 2009 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 2009 Nissan Versa Code

1. What are the common symptoms of OBDII code P0117 on a 2009 Nissan Versa?

The common symptoms of code P0117 on a 2009 Nissan Versa include poor fuel economy, rough idling, engine overheating, and the temperature gauge reading inaccurately.

2. What does the OBDII code P0117 on a 2009 Nissan Versa indicate?

Code P0117 indicates that there is a problem with the engine coolant temperature circuit. In this case, the engine coolant temperature sensor is reporting a low voltage signal to the engine control module.

3. What are the possible causes of OBDII code P0117 on a 2009 Nissan Versa?

Possible causes of code P0117 on a 2009 Nissan Versa include a faulty engine coolant temperature sensor, a wiring issue in the coolant temperature circuit, low coolant levels, or a malfunctioning engine control module.

4. How can I diagnose the OBDII code P0117 on my 2009 Nissan Versa?

To diagnose code P0117, you can start by checking the coolant level, inspecting the wiring and connectors in the coolant temperature circuit, testing the engine coolant temperature sensor, and scanning the system for any other related trouble codes.

5. Can I still drive my 2009 Nissan Versa with OBDII code P0117?

It is not recommended to drive your 2009 Nissan Versa with code P0117, as it can lead to engine overheating and potentially cause further damage. It is best to address the issue promptly.

6. How can I repair OBDII code P0117 on my 2009 Nissan Versa?

To repair code P0117, you may need to replace the engine coolant temperature sensor, repair any damaged wiring or connectors, refill the coolant if levels are low, or reprogram the engine control module if necessary.

7. Will resetting the trouble codes make OBDII code P0117 go away on my 2009 Nissan Versa?

Resetting the trouble codes may temporarily clear the code P0117, but if the underlying issue is not addressed, the code is likely to reappear once the problem is detected again by the vehicle's system.

8. How important is it to fix OBDII code P0117 on a 2009 Nissan Versa?

It is essential to fix code P0117 on a 2009 Nissan Versa to ensure proper engine performance, accurate temperature readings, and to prevent potential engine damage due to overheating.

9. Can a DIY enthusiast fix OBDII code P0117 on a 2009 Nissan Versa?

A DIY enthusiast with the necessary tools and knowledge of automotive repairs may be able to fix code P0117 on a 2009 Nissan Versa, especially if it involves tasks like replacing a sensor or checking wiring connections.

10. How much does it cost to repair OBDII code P0117 on a 2009 Nissan Versa?

The cost of repairing code P0117 on a 2009 Nissan Versa can vary depending on the exact cause of the issue, the parts needed for repair, and whether you choose to do the repairs yourself or take the vehicle to a professional mechanic.

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