Engine-Codes.com
Engine-Codes – Ford – P0112 2006 Ford F150

P0112 2006 Ford F150 Code - Intake Air Temperature Sensor Circuit Low Input

Quick Answer

The P0112 code for a 2006 Ford F150 indicates a problem with the Intake Air Temperature (IAT) sensor circuit, specifically a low input signal. Common causes include Faulty IAT sensor, Damaged or corroded wiring or connectors in the sensor circuit, Loose or disconnected sensor 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
P0112 2006 Ford F150 indicates Intake Air Temperature Sensor Circuit Low Input.
Common causes
Common causes include Faulty IAT sensor, Damaged or corroded wiring or connectors in the sensor circuit, Loose or disconnected sensor 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P0112 2006 Ford F150 Description

The P0112 code for a 2006 Ford F150 indicates a problem with the Intake Air Temperature (IAT) sensor circuit, specifically a low input signal. The IAT sensor is a crucial component of the engine management system, as it measures the temperature of the incoming air to determine the air density. This information is used by the Engine Control Module (ECM) to adjust the air-fuel mixture for optimal combustion efficiency.

OBDII Code P0112 2006 Ford F150 - Intake Air Temperature Sensor Circuit Low Input
P0112 2006 Ford F150 Code - Intake Air Temperature Sensor Circuit Low Input

Common Causes of P0112 2006 Ford F150

  1. Faulty IAT sensor
  2. Damaged or corroded wiring or connectors in the sensor circuit
  3. Loose or disconnected sensor connection
  4. ECM malfunction
  5. Intake air leaks near the sensor

Symptoms of P0112 2006 Ford F150

  1. Check Engine Light illuminated
  2. Decreased fuel efficiency
  3. Rough idling or stalling
  4. Reduced engine power
  5. Hesitation or surging during acceleration

How to Fix P0112 2006 Ford F150

  1. Begin by visually inspecting the IAT sensor and its wiring for any visible damage or corrosion.
  2. Test the IAT sensor using a multimeter to check for proper resistance values within the manufacturer's specified range.
  3. If the sensor tests outside of the acceptable range, replace it with a new one.
  4. Check the wiring and connectors for continuity and repair or replace any damaged components.
  5. Clear the diagnostic trouble codes from the ECM and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0112 2006 Ford F150

The cost of repairing a P0112 code on a 2006 Ford F150 can vary depending on the specific cause of the issue. In general, the price of an Intake Air Temperature 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 anywhere from 1 to 2 hours. Overall, the total repair cost for this issue could range from $100 to $400, including parts and labor. However, it's recommended to consult with a trusted mechanic or dealership for a more accurate estimate based on your location and vehicle needs.

What does this mean?

Tech Notes for P0112 2006 Ford F150

Before replacing the Mass Air Flow (MAF) sensor, try replacing the air filter and cleaning the Mass Air Flow sensor with Mass Air Flow sensor cleaner. Reset code and drive the vehicle. If the code comes back, it may be necessary to replace the Mass Air Flow sensor.

Need more information about the P0112 2006 Ford F150 code?

Need more information on how to fix the P0112 2006 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0112 2006 Ford F150 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 P0112 2006 Ford F150 Code

1. What are the common symptoms of OBDII code P0112 on a 2006 Ford F150?

The common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and in some cases, the Check Engine light may illuminate.

2. What does the OBDII code P0112 mean for a 2006 Ford F150?

The code P0112 indicates that there is a low input signal from the Intake Air Temperature (IAT) sensor circuit.

3. What are the possible causes of OBDII code P0112 on a 2006 Ford F150?

Common causes of code P0112 include a faulty IAT sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module (ECM).

4. How can I diagnose the issue causing OBDII code P0112 on my 2006 Ford F150?

You can start by checking the IAT sensor for any visible damage, inspecting the wiring and connectors for any signs of wear or corrosion, and using a multimeter to test the sensor's resistance.

5. Can a dirty air filter trigger OBDII code P0112 on a 2006 Ford F150?

Yes, a dirty air filter can affect the IAT sensor readings and potentially trigger code P0112. It is recommended to check and replace the air filter if necessary.

6. What are the repair options for fixing OBDII code P0112 on a 2006 Ford F150?

Repair options include replacing the faulty IAT sensor, repairing or replacing damaged wiring or connectors, or resetting the ECM after addressing any underlying issues.

7. Are there any DIY tips for addressing OBDII code P0112 on a 2006 Ford F150?

DIY tips include carefully inspecting the IAT sensor and its connections, cleaning any debris or corrosion, and ensuring proper installation of a new sensor if replacement is needed.

8. Can driving with OBDII code P0112 on a 2006 Ford F150 cause further damage to the vehicle?

Continuing to drive with code P0112 may lead to reduced engine performance and fuel efficiency. It is recommended to address the issue promptly to prevent potential damage.

9. How much does it typically cost to repair OBDII code P0112 on a 2006 Ford F150?

The cost of repairing code P0112 can vary depending on the underlying cause. Replacing the IAT sensor may cost around $50 to $100, while addressing wiring issues or ECM problems could be more expensive.

10. Will resetting the Check Engine light clear OBDII code P0112 on a 2006 Ford F150?

Resetting the Check Engine light may temporarily clear the code, but if the underlying issue causing P0112 is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.

Discuss the causes and fixes for P0112 2006 Ford F150 OBDII Code

Submit a New Comment

Code P0112 2006 Ford F150 comments

No comments found for this page.