AutoCodes – KIA – P0119 KIA

P0119 KIA 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, 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 KIA indicates Engine Coolant Temperature Sensor 1 Circuit Intermittent.
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 6,394

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
Cost to Diagnose
FAQs
Comments
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Code P0119 KIA 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 KIA - Engine Coolant Temperature Sensor 1 Circuit Intermittent - AutoCodes.com — P0119 KIA Code - Engine Coolant Temperature Sensor 1 Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0119 KIA?

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 P0119 KIA?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0119 KIA 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 KIA code?

Need more information on how to fix the P0119 KIA code? Get Access to Factory Service Manuals

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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 KIA Code

1. What are the common symptoms of OBDII code P0119 in a KIA related to the Engine Coolant Temperature Sensor 1 Circuit Intermittent?

- Common symptoms include fluctuating temperature gauge readings, engine overheating, poor fuel economy, and potential stalling or rough idling.

2. What are the possible causes of the OBDII code P0119 in a KIA?

- Possible causes include a faulty engine coolant temperature sensor, damaged wiring or connectors in the sensor circuit, low coolant levels, or issues with the engine control module.

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

- You can diagnose this issue by using a scan tool to read the OBDII trouble codes, testing the engine coolant temperature sensor with a multimeter, and inspecting the wiring and connectors for any visible damage.

4. What are the implications of ignoring the P0119 trouble code in a KIA?

- Ignoring this code can lead to potential engine damage, reduced fuel efficiency, and increased emissions. It is essential to address the issue promptly to prevent further complications.

5. Can I drive my KIA with the P0119 code present?

- It is not recommended to drive your KIA with the P0119 code present, as it can cause engine overheating and other serious issues. It is best to address the problem before driving the vehicle again.

6. How can I repair the Engine Coolant Temperature Sensor 1 Circuit Intermittent issue in my KIA?

- Repairing this issue may involve replacing the engine coolant temperature sensor, repairing or replacing damaged wiring or connectors, and clearing the trouble codes with a scan tool.

7. Are there any DIY tips for troubleshooting the P0119 OBDII code in a KIA?

- DIY tips include checking the coolant level, inspecting the sensor and its connections for any visible damage, and testing the sensor's resistance with a multimeter to determine if it's faulty.

8. How much does it cost to fix the Engine Coolant Temperature Sensor 1 Circuit Intermittent problem in a KIA?

- The cost of fixing this issue can vary depending on the exact cause and whether you choose to do the repairs yourself or take the vehicle to a professional mechanic. Costs may include parts and labor.

9. Can a faulty engine coolant temperature sensor cause other issues in a KIA besides triggering the P0119 trouble code?

- Yes, a faulty engine coolant temperature sensor can cause other issues such as inaccurate temperature readings, poor fuel economy, engine overheating, and potential damage to engine components.

10. How long does it typically take to repair the Engine Coolant Temperature Sensor 1 Circuit Intermittent issue in a KIA?

- The repair time can vary depending on the extent of the issue and the expertise of the person performing the repairs. In general, it may take a few hours to diagnose and fix the problem.