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P1114 1997 Ford F150 Code - Intake Air Temperature Sensor 2 Circuit Low

Quick Answer

The P1114 diagnostic trouble code (DTC) for a 1997 Ford F150 indicates an issue with the Intake Air Temperature Sensor 2 Circuit being too low. Common causes include Faulty Intake Air Temperature Sensor 2, Wiring issues (short circuit, open circuit), Corrosion or damage to sensor connectors. 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
P1114 1997 Ford F150 indicates Intake Air Temperature Sensor 2 Circuit Low.
Common causes
Common causes include Faulty Intake Air Temperature Sensor 2, Wiring issues (short circuit, open circuit), Corrosion or damage to sensor connectors.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P1114 1997 Ford F150 Description

The P1114 diagnostic trouble code (DTC) for a 1997 Ford F150 indicates an issue with the Intake Air Temperature Sensor 2 Circuit being too low. This sensor is responsible for measuring the temperature of the air entering the engine. The Engine Control Module (ECM) uses this data to adjust the air-fuel mixture for optimal combustion. When the sensor detects a low voltage signal, it triggers the P1114 code, indicating a potential problem with the sensor or its circuit.

OBDII Code P1114 1997 Ford F150 - Intake Air Temperature Sensor 2 Circuit Low
P1114 1997 Ford F150 Code - Intake Air Temperature Sensor 2 Circuit Low

Common Causes of P1114 1997 Ford F150

  1. Faulty Intake Air Temperature Sensor 2
  2. Wiring issues (short circuit, open circuit)
  3. Corrosion or damage to sensor connectors
  4. ECM software issues
  5. Environmental factors (extreme temperatures affecting sensor performance)

Symptoms of P1114 1997 Ford F150

  1. Decreased fuel efficiency
  2. Rough idling
  3. Hesitation during acceleration
  4. Engine stalling
  5. Increased emissions

How to Fix P1114 1997 Ford F150

  1. Begin by locating the Intake Air Temperature Sensor 2 on the intake manifold.
  2. Inspect the sensor and its wiring for any visible damage or corrosion.
  3. Test the sensor using a multimeter to verify its resistance and voltage readings.
  4. If the sensor is faulty, replace it with a new one.
  5. Clear the DTC using an OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1114 1997 Ford F150

The cost of repairing a P1114 code on a 1997 Ford F150 can vary depending on the specific cause of the issue. In general, the price of a new Intake Air Temperature Sensor 2 can range from $20 to $50. Labor costs at auto repair shops typically range from $80 to $150 per hour. Therefore, the total repair cost for this issue could be anywhere from $100 to $300, including parts and labor. It's important to note that actual repair costs may differ based on the location, vehicle make and model, and the shop's labor rates.

What does this mean?

Tech Notes for P1114 1997 Ford F150

Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. Monitor the IAT on a scan tool. Look for sudden changes in the reading when the harness is wiggled or the sensor is tapped.

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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 P1114 1997 Ford F150 Code

1. What are the common symptoms of OBDII code P1114 on a 1997 Ford F150 related to the Intake Air Temperature Sensor 2 Circuit Low?

- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and potential issues with the engine's temperature regulation.

2. What are some possible causes of the P1114 code on a 1997 Ford F150?

- The code P1114 can be triggered by a faulty intake air temperature sensor, damaged wiring or connectors, sensor circuit malfunctions, or issues with the engine control module.

3. How can I diagnose the Intake Air Temperature Sensor 2 Circuit Low issue on my 1997 Ford F150?

- You can use an OBDII scanner to retrieve the P1114 code and then visually inspect the intake air temperature sensor, wiring, and connectors for any visible damage or issues.

4. Can I continue driving my 1997 Ford F150 with the P1114 code active?

- It is not recommended to drive with the P1114 code active, as it can lead to further engine problems and reduced performance. It's best to address the issue promptly.

5. What are the repair options for fixing the Intake Air Temperature Sensor 2 Circuit Low problem on a 1997 Ford F150?

- Repair options include replacing the faulty intake air temperature sensor, repairing damaged wiring or connectors, resetting the engine control module, or seeking professional assistance for a thorough diagnosis and repair.

6. Will resetting the OBDII system clear the P1114 code on my 1997 Ford F150?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the P1114 code is not addressed, it is likely to reappear once the problem is detected again.

7. How do I prevent the Intake Air Temperature Sensor 2 Circuit Low issue from recurring on my 1997 Ford F150?

- Regular maintenance checks, keeping the intake air temperature sensor clean and free of debris, and addressing any engine performance issues promptly can help prevent the recurrence of the P1114 code.

8. Can a DIY enthusiast replace the intake air temperature sensor on a 1997 Ford F150 to fix the P1114 code?

- Yes, replacing the intake air temperature sensor can be a DIY task for enthusiasts with the necessary tools and knowledge. However, if unsure, it's recommended to consult a professional mechanic.

9. Is the P1114 code related to the Intake Air Temperature Sensor 2 Circuit Low a common issue in 1997 Ford F150 vehicles?

- While it's not one of the most common OBDII codes, the P1114 code related to the Intake Air Temperature Sensor 2 Circuit Low can occur in 1997 Ford F150 vehicles due to sensor or circuit malfunctions.

10. How long does it typically take to repair the P1114 code related to the Intake Air Temperature Sensor 2 Circuit Low on a 1997 Ford F150?

- The repair time for the P1114 code can vary depending on the exact cause of the issue and the expertise of the individual performing the repair. On average, it may take a few hours to diagnose and fix the problem.

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