Where to Find the 2019 Ford F150 Ambient Temperature Sensor: A Guide

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The Ambient Temperature Sensor on the 2019 Ford F150 is located on top of the AC refrigerant lines near the firewall.

2019 F150 Ambient Temperature Sensor Location

In 2019, the F150 Ambient Temperature Sensor is located in the air inlet tube. This important component can be found under the hood, near the left front wheel well. It is responsible for monitoring the external temperature and sending data to the climate control panel, allowing for more efficient and comfortable rides. Its placement enables it to accurately monitor surrounding temperatures in order to maximize air conditioning efficiency and performance. Having an operational ambient temperature sensor will help your truck stay cool and comfortable even during summer drives.

2019 F150 Ambient Temperature Sensor Location

The ambient temperature sensor is an important component on a 2019 Ford F-150. It helps to keep the engine temperature in check during hot weather. Knowing its exact location can be beneficial for diagnosing problems. In this article, we will discuss the main components of an ambient temperature sensor, its benefits, and how to find and set it up in a 2019 F-150.

Main Components

An ambient temperature sensor typically consists of three main components: the thermistor, a resistor, and an electrical connector. The thermistor is responsible for sensing the ambient air temperature and sending a signal back to the engine control unit (ECU). The resistor acts as a buffer and helps to reduce any electrical noise that may be present in the signal. The electrical connector allows the sensor to be connected to the ECU so that it can receive power and send data.

Sensor Location

The exact location of an ambient temperature sensor can vary depending on your vehicle’s make and model. Generally, it will be located near the radiator or under the hood of your vehicle. It may also be located near other sensors such as oxygen sensors or air intake sensors.

Benefits of Knowing the Sensor Location

Knowing where your ambient temperature sensor is located can provide several benefits:

  • Diagnose Problems Easily: If you ever experience any issues with your engine overheating or running too hot, knowing where your ambient temperature sensor is located can help you quickly identify and fix any potential problems.

  • Keeping Conscious of Engine Temperature during Hot Weather: When temperatures start rising in summer months, having an accurate reading of your engine’s temperature can help you stay ahead of any potential overheating problems.

Different Methods to Determine Ambient Temperature Sensor Location

Finding out where exactly your ambient temperature sensor is located will require some detective work on your part. Here are a few methods you can use:

  • Manually Inspecting Your Vehicle: The first step should always be manually inspecting your vehicle for any visible signs of an ambient temperature sensor. Look around near areas such as radiators, air intakes, etc.

  • Searching Vehicle Manuals and Online Resources: If you’re unable to locate it through manual inspection then you may need to search through vehicle manuals or online resources such as forums or automotive websites.

Setting Up the Ambient Temperature Sensor in a 2019 F-150

Once you have determined where exactly your ambient temperature sensor is located, it’s time to set it up correctly in order for it to function properly in a 2019 F-150. Here are some step by step instructions with images that should help you get started:

  • Locate and remove old sensor from its mounting bracket.


  • Install new OE replacement part using supplied hardware.

Safety Consideration while Replacing an Ambient Temperature Sensor

It’s important to take certain safety precautions while replacing an ambient temperature sensor in order to avoid any potential injuries or damage to yourself or your vehicle. Here are some things you should keep in mind before beginning work on any automotive project:

  • Wearing Appropriate Clothing and Gear: Be sure to wear protective clothing such as gloves and eye protection while handling any automotive parts or tools.


    • < li >< b >Working in a Ventilated Area :Make sure that you are working in well ventilated area such as outdoors or inside a garage with open windows for adequate air flow.

    2019 F150 Ambient Temperature Sensor Location

    The 2019 F-150 has an ambient temperature sensor located near the air intake system. This sensor is responsible for monitoring the air temperature outside of the vehicle, and adjusting the climate control systems to provide a comfortable ride. Knowing the location of this sensor can help you diagnose any problems related to it or replace it with a new one.

    Warning Signs that Indicate the Need to Replace an Ambient Temperature Sensor

    If you begin to notice poor engine performance or lack of power, it may be time to replace your ambient temperature sensor. Additionally, if you notice any coolant leaks from around the air intake system, this could also be an indication that your sensor needs replacing. If you’re unsure about what’s causing these issues, it’s always best to consult with a professional mechanic for more information.

    Frequently Asked Questions (FAQs) Regarding 2019 F-150 Ambient Temperature Sensors

    What are some common issues with 2019 F-150 ambient temperature sensors?
    Some common issues with 2019 F-150 ambient temperature sensors include poor engine performance or lack of power, as well as coolant leaks from around the air intake system. It is important to check your sensor regularly and look out for any signs that may indicate that it needs replacing.

    Where can I find replacement parts for my 2019 F-150 ambient temperature sensor?
    Replacement parts for your 2019 F-150 ambient temperature sensors can typically be found at your local auto parts store or online. It is important to make sure that you use parts that are specifically designed for your vehicle in order to ensure proper fit and function. If you’re unsure about which part is best for your vehicle, consulting with a professional mechanic would be highly recommended.

    FAQ & Answers

    Q: Where is the ambient temperature sensor located on a 2019 F-150?
    A: The ambient temperature sensor is typically located near the front of the engine bay, near the coolant overflow tank. It may be mounted in a similar location on other Ford F-150 models.

    Q: What are the benefits of knowing the location of the ambient temperature sensor?
    A: Knowing the location of the ambient temperature sensor can help with diagnosing engine problems or issues related to engine temperature. It can also help with being aware of engine temperatures during hot weather or while driving in warmer climates.

    Q: What tools are required to set up an ambient temperature sensor in a 2019 F-150?
    A: To set up an ambient temperature sensor in a 2019 F-150, you will need some basic hand tools such as a screwdriver and pliers. You may also need additional tools such as an adjustable wrench if you are replacing an existing sensor.

    Q: What safety considerations should be taken when replacing an ambient temperature sensor?
    A: When replacing an ambient temperature sensor, it is important to wear appropriate clothing and gear, such as gloves and safety glasses. Working in a well ventilated area is also important to avoid any potential hazards from fumes or exhaust gases.

    Q: What are some warning signs that indicate it is time to replace an ambient temperature sensor?
    A: Some warning signs that indicate it is time to replace an ambient temperature sensor include poor engine performance or lack of power and coolant leaks. If you notice any of these warning signs, it is recommended that you get your vehicle inspected by a certified mechanic for further diagnosis and repair if needed.

    The 2019 F150 Ambient Temperature Sensor is located on the driver’s side of the engine compartment, near the radiator fan, and is accessible for easy replacement. It is important to replace this sensor in order to ensure accurate readings of the ambient temperature, which can affect fuel economy and performance.

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