P0112 2019 Ford F150 Code - Intake Air Temperature Sensor 1 Circuit Low Input
Quick Answer
The P0112 diagnostic trouble code (DTC) for a 2019 Ford F150 refers to the Intake Air Temperature Sensor 1 Circuit Low Input. Common causes include Faulty intake air temperature sensor, Damaged wiring or connectors, Corrosion or poor connections in the sensor circuit. 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
- P0112 2019 Ford F150 indicates Intake Air Temperature Sensor 1 Circuit Low Input.
- Common causes
- Common causes include Faulty intake air temperature sensor, Damaged wiring or connectors, Corrosion or poor connections in the sensor circuit.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0112 2019 Ford F150 Description
The P0112 diagnostic trouble code (DTC) for a 2019 Ford F150 refers to the Intake Air Temperature Sensor 1 Circuit Low Input. This code indicates that the engine control module (ECM) has detected a lower than normal voltage signal from the intake air temperature sensor. The intake air temperature sensor plays a crucial role in the engine's performance by measuring the temperature of the incoming air, which helps the ECM adjust the air-fuel mixture for optimal combustion. When the sensor provides a low input signal, it can lead to incorrect fuel delivery, ignition timing, and overall engine performance.
Common Causes of P0112 2019 Ford F150
- Faulty intake air temperature sensor
- Damaged wiring or connectors
- Corrosion or poor connections in the sensor circuit
- ECM malfunction or software issue
- Intake air leaks near the sensor
Symptoms of P0112 2019 Ford F150
- Decreased fuel efficiency
- Rough idling or stalling
- Engine hesitation or lack of power
- Check Engine Light illuminated
- Reduced overall engine performance
How to Fix P0112 2019 Ford F150
- Begin by locating the intake air temperature sensor, typically located near the air intake duct or air filter housing.
- Inspect the sensor, wiring, and connectors for any visible damage or corrosion.
- Test the sensor using a multimeter to check for proper resistance and voltage output.
- If the sensor is faulty, replace it with a new OEM or high-quality aftermarket sensor.
- Clear the DTC using a scan tool and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0112 2019 Ford F150
The cost of repairing the Intake Air Temperature Sensor 1 Circuit Low Input issue on a 2019 Ford F150 can vary depending on the specific cause of the problem and the cost of parts and labor in your area. Generally, the cost of a new intake air temperature sensor ranges from $20 to $100, while labor costs can range from $80 to $150 per hour. Therefore, the total repair cost could range from $100 to $300 or more, depending on the extent of the repairs needed. It is advisable to consult with a trusted mechanic or dealership to get an accurate estimate based on your vehicle's specific needs.
Need more information about the P0112 2019 Ford F150 code?
Need more information on how to fix the P0112 2019 Ford F150 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0112 2019 Ford F150 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0112 2019 Ford F150 Code
1. What are the common symptoms of OBDII code P0112 on a 2019 Ford F150?
- Common symptoms include poor engine performance, decreased fuel efficiency, rough idling, and potential stalling.
2. What does the Intake Air Temperature Sensor 1 Circuit Low Input error code (P0112) on a 2019 Ford F150 indicate?
- The error code P0112 indicates that the intake air temperature sensor is reporting a lower than expected voltage to the engine control module.
3. What are the possible causes of the P0112 code on a 2019 Ford F150?
- Possible causes include a faulty intake air temperature sensor, damaged wiring or connectors, a malfunctioning engine control module, or a problem with the sensor's ground connection.
4. How can I diagnose the cause of the P0112 code on my 2019 Ford F150?
- To diagnose the issue, you can use a multimeter to test the resistance and voltage output of the intake air temperature sensor, check the wiring for any damage, and inspect the connectors for corrosion.
5. Can I continue driving my 2019 Ford F150 with the P0112 code present?
- While the vehicle may still be operable, it is not recommended to drive with the P0112 code as it can lead to potential engine performance issues and decreased fuel efficiency.
6. How can I repair the Intake Air Temperature Sensor 1 Circuit Low Input error code on my 2019 Ford F150?
- The repair process involves replacing the faulty intake air temperature sensor, repairing any damaged wiring or connectors, and resetting the error code using an OBDII scanner.
7. Are there any simple troubleshooting tips for the P0112 code on a 2019 Ford F150?
- You can start by checking the sensor's wiring and connectors for any visible damage, ensuring a secure connection, and clearing the error code to see if it returns.
8. Is it possible to reset the P0112 code on a 2019 Ford F150 without making any repairs?
- While you can reset the error code using an OBDII scanner, it is recommended to diagnose and address the underlying issue to prevent the code from reoccurring.
9. How much does it typically cost to repair the P0112 code on a 2019 Ford F150?
- The cost of repairs can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
10. Can a DIY enthusiast with basic automotive knowledge fix the P0112 code on a 2019 Ford F150?
- Yes, replacing the intake air temperature sensor and checking the related wiring can be a DIY-friendly repair for those with basic automotive knowledge and the right tools.
Discuss the causes and fixes for P0112 2019 Ford F150 OBDII Code
Code P0112 2019 Ford F150 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.