Ford fusion tire pressure sensor

Types of Ford fusion tire pressure sensor

The Ford Fusion tire pressure sensor measures the air pressure inside vehicle tires. The main types of tire pressure sensors are as follows.

• Direct Tire Pressure Monitoring Sensors

  Direct TPMS sensors are installed inside each tire, typically attached to the valve stem. These sensors continuously monitor the tire's air pressure and temperature, sending real-time data to the vehicle's onboard computer system. In the event of a tire pressure change, the Direct TPMS can notify the driver through visual and audio alerts. Additionally, these sensors can track other tire conditions, such as rapid deflation or temperature changes. However, Direct TPMS requires periodic battery replacement and careful installation to ensure accurate measurements.

• Indirect Tire Pressure Monitoring Sensors

  Ford Fusion models equipped with Indirect TPMS utilize wheel speed sensors integrated into the antilock brake system (ABS) to estimate tire pressure. The system assumes that under-inflated tires have a smaller rolling diameter and consequently roll at a different speed than properly inflated tires. If the ABS's wheel speed sensors detect significant variations in wheel speed among the tires, the Indirect TPMS will notify the driver of a potential tire pressure issue. Although Indirect TPMS does not directly measure tire pressure, it provides a cost-effective solution by utilizing existing vehicle sensors. However, Indirect TPMS requires manual calibration after tire rotations or changes, and it may not detect gradual pressure loss until significant changes occur.

Specifications and Maintenance of Ford Fusion Tire Pressure Sensor

The following are the specifications and maintenance of the Ford Fusion tire pressure sensor:

• Operating Frequency

  The tire pressure sensor uses radio frequencies to communicate with the vehicle's control system. It operates on 315 MHz or 433 MHz frequency.

• Power Supply

  Each sensor has a battery within that powers it. The battery lasts between 5 and 10 years, depending on usage and environmental conditions. It also requires low power to operate.

• Temperature Range

  The tire pressure sensor can operate in various conditions. It has a -40 to 125-degree Celsius (-40 to 257-degree Fahrenheit) temperature range. The sensor can monitor tire pressure in extremely hot or cold weather.

• Pressure Range

  The tire pressure sensor can measure the tire pressure with an accuracy of +/- 1.5%. The sensor detects changes in tire pressure as low as 0.5 psi. The sensor's pressure range is 10 to 50 psi.

• Communication Protocol

  Once the sensor detects changes in tire pressure, it sends information to the vehicle's control system. It uses the Controller Area Network (CAN) protocol to communicate with the control system. This protocol enables communication with several electronic control units (ECUs).

• Sensor Type

  The Ford Fusion uses a direct tire pressure monitoring system (TPMS) sensor. It directly measures the tire's air pressure with each wheel having a separate sensor. It also informs the driver of low tire pressure through a visual alert or warning light on the instrument panel. The direct type is more precise because it measures the actual pressure in each tire.

• Vehicle Integration

  The tire pressure sensor integrates with the Ford Fusion's vehicle control system. It works with other vehicle sensors, such as the ABS wheel speed sensors. It also enables the communication of the TPMS with the vehicle's instrument panel.

• Sensor Location

  The tire pressure sensor is located inside the tire, attached to the valve stem. It is mounted within the wheel rim, protected from external conditions and physical damage.

To maintain the proper functioning of the tire pressure sensor, do the following:

• Regularly check the tire pressure at least once a month or before long trips.
• Visually inspect the tires for signs of wear and damage, such as punctures or cracks.
• Clean the tire sensors, especially during winter when roads are salted.
• Replace the sensor batteries when they are low to ensure they are always charged.
• When changing tires, ensure the new ones are compatible with the existing sensors.
• During wheel alignment, ensure the technician inspects and calibrates the sensors.
• When the vehicle is not in use, store it in a dry and clean environment away from moisture and dust.
• When driving, avoid potholes and debris on the road to reduce wear and tear on the sensors.

How to Choose Of Ford Fusion Tire Pressure Sensor

Wholesale buyers should consider the following factors when choosing a proper Ford Fusion tire pressure sensor for resale.

• Vehicle Compatibility

  Different vehicles use different tire pressure sensors. The sensor a vehicle uses is determined by the vehicle's make, model, and the year it was manufactured. Therefore, it is important to check the vehicle's manual or do an online search to determine the sensor used by the vehicle. Ensure that the sensor chosen is compatible with the vehicle.

• Check Sensor Frequency

  The frequency of a tire pressure sensor is how often it communicates with the vehicle. The sensor uses radio frequencies (RF) to communicate with the vehicle. Different vehicles require sensors with specific frequencies. The frequency required by the vehicle is indicated in the vehicle's manual. It is also important to ensure that the sensor's frequency is compatible with the vehicle's system.

• Quality and Reliability

  When choosing a tire pressure sensor for resale, opt for reputable brands. Reputable brands produce quality and reliable sensors. Additionally, the sensors from reputable brands are durable. Reselling quality products to customers helps in building a good reputation. Furthermore, quality products tend to have less or no complaints.

• Ease of Installation

  Some tire pressure sensors are easy to install, while others require professional installation. If looking for a sensor that is easy to install, choose the ones that are quickly and easily installed. Additionally, choose sensors that can be installed with basic tools. On the other hand, if choosing the sensor that requires professional installation, ensure to have a contact of a professional mechanic.

• Price

  When purchasing a tire pressure sensor for resale, ensure that it is within the set budget. Different brands of tire pressure sensors come with varying price tags. Therefore, it is important to compare prices and choose sensors that are affordable without compromising quality.

• Warranty

  Warranty is an important factor when purchasing items for resale. A warranty shows that the manufacturer stands behind the product. Some manufacturers offer a satisfaction guarantee, whereby if the product received is not what was ordered, they replace it.

How to DIY and Replace Ford Fusion tire pressure sensors

Some recommended tools for replacing the Ford Fusion tire pressure sensor are:

• Jack and jack stands
• Lug wrench
• Torx screwdriver
• Socket set
• Wrench set
• New tire pressure sensors
• Sensor activation tool
• Tire bead breaker
• Tire mounting machine

Below is a DIY guide for replacing the tire pressure sensor:

• Preparation

  Gather all the necessary tools and new tire pressure sensors. Read the vehicle manual to know how to replace the sensors. Park the vehicle on a flat surface and turn off the engine.

• Vehicle Preparation

  Use the jack and stands to lift the vehicle and ensure it is secure. Loosen the lug nuts and remove the wheel where the sensor needs to be replaced.

• Removing the Old Sensor

  Use the Torx screwdriver and socket set to remove the sensor from the wheel. Disconnect the sensor's electrical connection.

• Installing the New Sensor

  Connect the new sensor's electrical connection and install it using a socket set and Torx screwdriver. Follow the tire pressure sensor installation guide to install the sensor correctly.

• Reassemble the Wheel

  Put the wheel back and tighten the lug nuts. Lower the vehicle and remove the jack stands.

• System Calibration

  Start the vehicle and drive it to calibrate the new sensor. Check the owner's manual to know how to calibrate the system.

Q and A

Q1: How does one know there is a problem with the tire pressure sensors?

A1: The first indication of a problem with the tire pressure sensors is usually the warning signal that appears on the control panel. Additionally, the sensor's performance may decline, leading to inaccurate pressure readings or difficulties in detecting tire pressure changes.

Q2: Can tire pressure sensors be replaced individually, or do they all need to be replaced simultaneously?

A2: Individual Ford Fusion tire pressure sensors can be replaced if they are malfunctioning. However, checking the other sensors' conditions is advisable. Replacing all sensors simultaneously can ensure uniform performance and prevent potential future issues.

Q3: How often should the tire pressure sensors be checked?

A3: It's advisable to inspect the tire pressure sensors each time one checks the vehicle's tires, ideally weekly or bi-weekly. Regular sensor checks can ensure their proper functionality and prevent unforeseen issues.

Q4: Can external factors like weather changes affect the performance of tire pressure sensors?

A4: Yes, significant temperature fluctuations can influence tire pressure and, consequently, how the sensors detect it. In cold weather, tire pressure may drop, triggering a warning, while in hot weather, tire pressure may increase. Always monitor tire pressure under different weather conditions.

Q5: What should one do if the tire pressure sensors signal incorrect pressure readings?

A5: If the tire pressure sensors display incorrect pressure readings, thoroughly inspect the tires for visible damage or changes in appearance. Ensure the sensor's correct functioning. If issues persist, consult a vehicle service center to examine and potentially replace the sensor.