AutoCodes – Ford – P0119 2011 Ford Fusion

P0119 2011 Ford Fusion Code - Engine Coolant Temperature Sensor 1 Circuit Intermittent

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 or cylinder head temp (CHT) 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
P0119 2011 Ford Fusion indicates Engine Coolant Temperature Sensor 1 Circuit Intermittent.
Common causes
Common causes include Low engine coolant level, Faulty Engine Coolant Temperature (ECT) sensor or cylinder head temp (CHT) 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 3,505
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 P0119 2011 Ford Fusion 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 P0119 2011 Ford Fusion - Engine Coolant Temperature Sensor 1 Circuit Intermittent - AutoCodes.com
P0119 2011 Ford Fusion Code - Engine Coolant Temperature Sensor 1 Circuit Intermittent

What are the Possible Causes of the DTC P0119 2011 Ford Fusion?

  • Low engine coolant level
  • Faulty Engine Coolant Temperature (ECT) sensor or cylinder head temp (CHT) sensor
  • Faulty engine coolant thermostat
  • Engine Coolant Temperature (ECT) sensor or cylinder head temp (CHT) sensor harness is open or shorted
  • Engine Coolant Temperature (ECT) sensor or cylinder head temp (CHT) sensor circuit poor electrical connection

How to Fix the DTC P0119 2011 Ford Fusion?

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 P0119 2011 Ford Fusion 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 P0119 2011 Ford Fusion 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 P0119 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P0119 in a 2011 Ford Fusion?

The common symptoms of code P0119 in a 2011 Ford Fusion include erratic temperature gauge readings, engine overheating, poor fuel economy, and potential stalling.

2. What causes the OBDII code P0119 in a 2011 Ford Fusion?

The P0119 code in a 2011 Ford Fusion is typically triggered by a faulty engine coolant temperature sensor, damaged wiring or connectors related to the sensor, or issues with the engine control module.

3. How can I diagnose the Engine Coolant Temperature Sensor 1 Circuit Intermittent issue in my 2011 Ford Fusion?

To diagnose the issue, you can use an OBDII scanner to retrieve the trouble code, visually inspect the coolant temperature sensor and its wiring for any visible damage, and perform electrical tests to check the sensor's functionality.

4. Can I drive my 2011 Ford Fusion with the P0119 code?

It is not recommended to drive your 2011 Ford Fusion with the P0119 code as it can lead to potential engine damage, overheating, and other serious issues. It's best to address the problem promptly.

5. How do I repair the Engine Coolant Temperature Sensor 1 Circuit Intermittent problem in my 2011 Ford Fusion?

The repair process typically involves replacing the faulty engine coolant temperature sensor, repairing or replacing damaged wiring or connectors, and clearing the trouble code with an OBDII scanner.

6. Will resetting the trouble code fix the P0119 issue in my 2011 Ford Fusion?

While resetting the trouble code may temporarily turn off the check engine light, it will not fix the underlying problem causing the P0119 code. Proper diagnosis and repair are necessary to address the issue effectively.

7. Is the Engine Coolant Temperature Sensor 1 Circuit Intermittent problem a common issue in 2011 Ford Fusion vehicles?

Yes, the P0119 code related to the engine coolant temperature sensor is a common issue in 2011 Ford Fusion models, and it can occur due to sensor failure, wiring issues, or ECM malfunctions.

8. Can a DIY enthusiast replace the engine coolant temperature sensor in a 2011 Ford Fusion?

Yes, replacing the engine coolant temperature sensor in a 2011 Ford Fusion can be a DIY task for enthusiasts with some mechanical knowledge and proper tools. However, if unsure, it's best to seek professional help.

9. How much does it cost to repair the P0119 code in a 2011 Ford Fusion at a mechanic?

The cost of repairing the P0119 code in a 2011 Ford Fusion at a mechanic can vary depending on the labor rates, parts needed, and any additional repairs required. It's advisable to get a few quotes from different shops.

10. What are the long-term consequences of ignoring the P0119 code in a 2011 Ford Fusion?

Ignoring the P0119 code in a 2011 Ford Fusion can lead to engine overheating, reduced fuel efficiency, potential damage to engine components, and ultimately, more costly repairs in the long run. It's essential to address the issue promptly.

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