P0117 2019 Ford F150 Code - Engine Coolant Temperature Sensor 1 Circuit Low
Quick Answer
The P0117 diagnostic trouble code (DTC) for a 2019 Ford F150 indicates that there is a malfunction in the Engine Coolant Temperature (ECT) Sensor 1 Circuit, specifically a low voltage condition. Common causes include Faulty ECT sensor: The sensor itself may be malfunctioning, causing inaccurate temperature readings, Wiring issues: Corroded, damaged, or loose wiring connections to the ECT sensor can disrupt the signal, ECM issues: A malfunctioning ECM can also cause the ECT sensor to send incorrect readings. 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 2019 Ford F150 indicates Engine Coolant Temperature Sensor 1 Circuit Low.
- Common causes
- Common causes include Faulty ECT sensor: The sensor itself may be malfunctioning, causing inaccurate temperature readings, Wiring issues: Corroded, damaged, or loose wiring connections to the ECT sensor can disrupt the signal, ECM issues: A malfunctioning ECM can also cause the ECT sensor to send incorrect readings.
- 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 P0117 2019 Ford F150 Description
The P0117 diagnostic trouble code (DTC) for a 2019 Ford F150 indicates that there is a malfunction in the Engine Coolant Temperature (ECT) Sensor 1 Circuit, specifically a low voltage condition. The ECT sensor is a crucial component that measures the temperature of the engine coolant and sends this information to the engine control module (ECM) to adjust fuel delivery and ignition timing. When the ECT sensor detects a low voltage signal, it can lead to incorrect fuel mixture, ignition timing, and other engine parameters, resulting in poor performance, reduced fuel efficiency, and potential damage to the engine over time.
Common Causes of P0117 2019 Ford F150
- Faulty ECT sensor: The sensor itself may be malfunctioning, causing inaccurate temperature readings.
- Wiring issues: Corroded, damaged, or loose wiring connections to the ECT sensor can disrupt the signal.
- ECM issues: A malfunctioning ECM can also cause the ECT sensor to send incorrect readings.
- Coolant leaks: Low coolant levels or leaks can impact the ECT sensor's ability to measure temperature accurately.
Symptoms of P0117 2019 Ford F150
- Engine overheating: A faulty ECT sensor may not accurately measure the engine coolant temperature, leading to overheating issues.
- Poor fuel economy: Incorrect temperature readings can cause the ECM to deliver too much or too little fuel, resulting in decreased fuel efficiency.
- Rough idling or stalling: The engine may idle roughly or even stall if the ECT sensor is sending incorrect signals to the ECM.
- Check Engine Light: The illumination of the check engine light on the dashboard is a common symptom of this code.
How to Fix P0117 2019 Ford F150
- Diagnostic scan: Use an OBD-II scanner to read the trouble code and confirm the issue with the ECT sensor.
- Inspect wiring: Check the wiring harness for any damage, corrosion, or loose connections and repair as needed.
- Replace ECT sensor: If the sensor is faulty, replace it with a new one following manufacturer guidelines.
- Clear codes: After the repair, clear the DTC using the OBD-II scanner to reset the check engine light.
- Test drive: Take the vehicle for a test drive to ensure the repair has resolved the issue and that the ECT sensor is functioning correctly.
Cost to Fix P0117 2019 Ford F150
The cost estimate for addressing a P0117 code on a 2019 Ford F150 can vary depending on the labor rates and parts costs in your area. Generally, the price for a new ECT sensor ranges from $20 to $100, depending on the brand and quality. Labor costs can range from $80 to $150 per hour, and the total repair time may take around 1-2 hours. Therefore, the total repair cost could be approximately $100 to $400, including parts and labor. It is advisable to consult with a local auto repair shop for a more accurate estimate based on your specific location and vehicle details.
Tech Notes for P0117 2019 Ford F150
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Frequently Asked Questions about P0117 2019 Ford F150 Code
1. What are the common symptoms of OBDII code P0117 in a 2019 Ford F150?
The common symptoms of OBDII code P0117 in a 2019 Ford F150 include issues with the temperature gauge reading incorrectly, poor fuel economy, and potential engine overheating.
2. What are the possible causes of OBDII code P0117 in a 2019 Ford F150?
Possible causes of OBDII code P0117 in a 2019 Ford F150 include a faulty engine coolant temperature sensor, damaged wiring or connectors related to the sensor, or low coolant levels.
3. How does a faulty Engine Coolant Temperature Sensor 1 Circuit Low affect the performance of a 2019 Ford F150?
A faulty Engine Coolant Temperature Sensor 1 Circuit Low can lead to inaccurate temperature readings, which may cause the engine to run too hot or too cold, resulting in poor performance, decreased fuel efficiency, and potential engine damage.
4. Can I continue driving my 2019 Ford F150 with OBDII code P0117?
It is not recommended to continue driving your 2019 Ford F150 with OBDII code P0117, as it can lead to engine overheating and potential damage. It is advisable to address the issue promptly to avoid further complications.
5. How can I repair OBDII code P0117 in my 2019 Ford F150?
To repair OBDII code P0117 in a 2019 Ford F150, you may need to replace the engine coolant temperature sensor, check and repair any damaged wiring or connectors, and ensure proper coolant levels in the system.
6. Can a DIY enthusiast fix OBDII code P0117 in a 2019 Ford F150?
A DIY enthusiast with automotive repair experience may be able to address OBDII code P0117 in a 2019 Ford F150 by following the repair procedures outlined in the vehicle's service manual. However, if unsure, it's best to consult a professional mechanic.
7. How much does it cost to repair OBDII code P0117 in a 2019 Ford F150?
The cost to repair OBDII code P0117 in a 2019 Ford F150 can vary depending on the underlying cause of the issue, the cost of parts, and labor rates. It is advisable to obtain quotes from different repair shops for an accurate estimate.
8. Will resetting the OBDII code P0117 in my 2019 Ford F150 make the issue go away?
Resetting the OBDII code P0117 in a 2019 Ford F150 may temporarily clear the code, but if the underlying issue causing the fault is not addressed, the code is likely to reappear. It's crucial to diagnose and repair the root cause of the problem.
9. Is OBDII code P0117 in a 2019 Ford F150 a serious issue?
OBDII code P0117 in a 2019 Ford F150 should be taken seriously as it can impact the engine's performance and potentially lead to overheating. Addressing the issue promptly can help prevent further damage to the vehicle.
10. What steps can I take to prevent OBDII code P0117 from occurring in my 2019 Ford F150?
To prevent OBDII code P0117 in a 2019 Ford F150, it's essential to perform regular maintenance checks, including inspecting the engine coolant temperature sensor, ensuring proper coolant levels, and addressing any issues promptly to avoid sensor malfunctions.
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