AutoCodes – Nissan – P0118 2010 Nissan Versa

P0118 2010 Nissan Versa Code - Engine Coolant Temperature Sensor Circuit High

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
P0118 2010 Nissan Versa indicates Engine Coolant Temperature Sensor Circuit High.
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 3,703
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 P0118 2010 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 P0118 2010 Nissan Versa - Engine Coolant Temperature Sensor Circuit High - AutoCodes.com
P0118 2010 Nissan Versa Code - Engine Coolant Temperature Sensor Circuit High

What are the Possible Causes of the DTC P0118 2010 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 electrical circuit poor connection

How to Fix the DTC P0118 2010 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 P0118 2010 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 P0118 2010 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 P0118 2010 Nissan Versa Code

1. What are the common symptoms of OBDII code P0118 in a 2010 Nissan Versa?

The common symptoms of OBDII code P0118 in a 2010 Nissan Versa include engine overheating, rough idling, poor fuel economy, and the check engine light illuminating.

2. What does the OBDII code P0118 "Engine Coolant Temperature Sensor Circuit High" indicate in a 2010 Nissan Versa?

The OBDII code P0118 in a 2010 Nissan Versa indicates that the Engine Coolant Temperature Sensor is sending a signal that is higher than the normal operating range.

3. What are the possible causes of OBDII code P0118 in a 2010 Nissan Versa?

Possible causes of OBDII code P0118 in a 2010 Nissan Versa include a faulty Engine Coolant Temperature Sensor, a malfunctioning thermostat, wiring issues, or a problem with the engine control module.

4. How can I diagnose the OBDII code P0118 in a 2010 Nissan Versa?

To diagnose OBDII code P0118 in a 2010 Nissan Versa, you can use an OBDII scanner to retrieve the code, visually inspect the coolant temperature sensor and its wiring, and perform a resistance test on the sensor.

5. What are the repair options for fixing OBDII code P0118 in a 2010 Nissan Versa?

Repair options for fixing OBDII code P0118 in a 2010 Nissan Versa include replacing the Engine Coolant Temperature Sensor, testing and replacing the thermostat if necessary, checking and repairing any damaged wiring, or reprogramming the engine control module.

6. Can I continue driving my 2010 Nissan Versa with OBDII code P0118?

It is not recommended to continue driving your 2010 Nissan Versa with OBDII code P0118, as it can lead to engine overheating, potential damage, and decreased performance. It is best to address the issue promptly.

7. How much does it typically cost to repair OBDII code P0118 in a 2010 Nissan Versa?

The cost to repair OBDII code P0118 in a 2010 Nissan Versa can vary depending on the root cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix OBDII code P0118 in a 2010 Nissan Versa?

A DIY enthusiast with the necessary tools and knowledge can attempt to fix OBDII code P0118 in a 2010 Nissan Versa by replacing the Engine Coolant Temperature Sensor or checking for wiring issues. However, if unsure, it's best to consult a professional mechanic.

9. Will resetting the OBDII code P0118 in a 2010 Nissan Versa make it go away permanently?

Simply resetting the OBDII code P0118 in a 2010 Nissan Versa will not make it go away permanently if the underlying issue is not addressed. The code is likely to reappear if the root cause is not fixed.

10. How important is it to resolve OBDII code P0118 in a 2010 Nissan Versa promptly?

It is crucial to address OBDII code P0118 in a 2010 Nissan Versa promptly to prevent potential engine damage, overheating issues, and to ensure optimal performance and fuel efficiency of the vehicle.

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