AutoCodes – Ford – P1919 Ford

P1919 Ford Code - Engine Coolant Temperature Signal

Quick Answer

P1919 Ford indicates Engine Coolant Temperature Signal. Common causes include Faulty Engine Coolant Temperature Sensor, Engine Coolant Temperature Sensor harness is open or shorted, Engine Coolant Temperature Sensor circuit poor electrical connection. 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: P1919 Ford indicates Engine Coolant Temperature Signal.
Common causes: Common causes include Faulty Engine Coolant Temperature Sensor, Engine Coolant Temperature Sensor harness is open or shorted, Engine Coolant Temperature Sensor circuit poor electrical connection.
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 7,841

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1919 Ford Description

OBDII Code P1919 Ford - Engine Coolant Temperature Signal - AutoCodes.com — P1919 Ford Code - Engine Coolant Temperature Signal

What does this mean?

What are the Possible Causes of the DTC P1919 Ford?

Faulty Engine Coolant Temperature Sensor
Engine Coolant Temperature Sensor harness is open or shorted
Engine Coolant Temperature Sensor circuit poor electrical connection

How to Fix the DTC P1919 Ford?

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 P1919 Ford 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 P1919 Ford code?

Need more information on how to fix the P1919 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1919 Ford code diagnosed by a professional: Find a repair shop in your area

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 P1919 Ford Code

1. What are the common symptoms of OBDII code P1919 in a Ford related to the Engine Coolant Temperature Signal?

- Common symptoms include engine overheating, inaccurate temperature gauge readings, and potential engine misfires.

2. What are the typical causes of OBDII code P1919 in a Ford indicating issues with the Engine Coolant Temperature Signal?

- The code P1919 in a Ford is often triggered by a faulty Engine Coolant Temperature (ECT) sensor, wiring issues, or a malfunctioning Engine Control Module (ECM).

3. How can I diagnose the OBDII code P1919 related to the Engine Coolant Temperature Signal in my Ford?

- To diagnose P1919, you can use an OBDII scanner to read the code, check the ECT sensor's resistance with a multimeter, inspect the wiring for damage, and ensure proper ECM functionality.

4. What are some repair tips for fixing OBDII code P1919 in a Ford associated with the Engine Coolant Temperature Signal?

- Repair tips may include replacing the faulty ECT sensor, repairing damaged wiring connections, or reprogramming the ECM if necessary.

5. Can driving with OBDII code P1919 in a Ford affecting the Engine Coolant Temperature Signal cause further damage?

- Driving with P1919 unresolved can lead to potential engine damage due to overheating or incorrect temperature readings, so it's best to address the issue promptly.

6. Are there any DIY fixes for resolving OBDII code P1919 in a Ford linked to the Engine Coolant Temperature Signal?

- DIY fixes may include replacing the ECT sensor or repairing damaged wiring if you have the necessary tools and experience. However, consulting a professional is recommended for accurate diagnosis and repair.

7. How long does it typically take to repair OBDII code P1919 in a Ford related to the Engine Coolant Temperature Signal?

- The repair time can vary depending on the specific cause of P1919, but it may take a few hours to a day for diagnosis and replacement of components like the ECT sensor.

8. Can a disconnected or malfunctioning Engine Coolant Temperature sensor trigger OBDII code P1919 in a Ford?

- Yes, a disconnected or malfunctioning ECT sensor is a common cause of OBDII code P1919 in a Ford, as it affects the signal related to engine coolant temperature.

9. Are there any recalls or technical service bulletins related to OBDII code P1919 in Ford vehicles and the Engine Coolant Temperature Signal?

- It's advisable to check with Ford or a certified technician for any recalls or technical service bulletins specific to OBDII code P1919 and related issues with the Engine Coolant Temperature Signal.

10. Can extreme weather conditions impact the triggering of OBDII code P1919 in a Ford due to Engine Coolant Temperature Signal problems?

- Extreme weather conditions can potentially exacerbate issues related to the Engine Coolant Temperature Signal and trigger OBDII code P1919 in a Ford, especially if they affect the ECT sensor or wiring.