Locating The Fuel Pressure Regulator In A Sport Trac

The fuel pressure regulator in a 2005 Ford Explorer Sport Trac is located on the driver's side of the engine, between the valve cover and the intake manifold. It is part of the fuel pump assembly and is situated inside the fuel tank. The regulator ensures that the pressure remains constant relative to intake pressure, which is usually around 35-50 psi.

Fuel pressure regulator replacement cost

The cost to replace a fuel pressure regulator can vary depending on the make and model of your vehicle, as well as your location. On average, you can expect to pay between $275 and $475 for the replacement, with labour costs estimated between $100 and $400, and parts priced between $100 and $200.

For example, the average cost to replace a fuel pressure regulator for a Ford Explorer Sport Trac is $435.

Symptoms of a Failing Fuel Pressure Regulator

• Check engine warning light
• Poor engine performance
• Car stalling when idling
• Dark smoke from the exhaust

Fuel pump control module

The fuel pump control module on a 2005 Ford Explorer Sport Trac is typically located inside the vehicle, mounted on or near the fuel tank. It may be accessed by removing the rear seat, the carpeting, or a panel in the cargo area. However, the exact location can vary depending on the specific model and trim level of your vehicle.

The fuel pump control module is a small, black box with a wiring connector. It is important to disconnect the battery before attempting any work on the module for safety reasons. If you are uncomfortable with this process, it is recommended to consult a professional mechanic.

Symptoms of a failing fuel pressure regulator include:

• Check engine warning light
• Poor engine performance, including loss of power, hesitation, and jerkiness
• Decreased fuel efficiency
• Car stalling when idling, or failing to turn on
• Dark smoke from the exhaust

The average cost for a fuel pressure regulator replacement on a Ford Explorer Sport Trac is $435.

Fuel injector valves

The fuel pressure regulator on a 2005 Ford Explorer Sport Trac is located inside the fuel tank, as part of the fuel pump assembly. This is the case for vehicles built from 03/05/02, and also for those built up to 03/04/02.

Now, onto fuel injector valves.

The injector valve is located in the combustion chamber, inlet manifold, or throttle body. It is a spray nozzle that atomizes the fuel, breaking it down into a fine mist that can be easily burned. This process is known as fuel injection and is controlled by the engine control unit (ECU), which adjusts the fuel flow based on various sensor inputs.

The amount of fuel injected is determined by the duration of the valve opening, known as the pulse width. The ECU calculates the pulse width based on factors such as engine speed, load, coolant temperature, and oxygen levels in the exhaust. By fine-tuning the fuel injection, the ECU ensures the optimal air-to-fuel ratio for efficient combustion.

Fuel injectors have revolutionized automotive engines, offering improved fuel atomization, combustion efficiency, and power output. They play a crucial role in meeting stringent emissions standards and enhancing overall engine performance.

Engine control module

The Engine Control Module (ECM) is an important feature of the Ford Explorer Sport Trac, a mid-sized pickup developed and marketed from 2001 to 2010. The ECM acts as the main microprocessor in the car, receiving signals from sensors and adjusting the air-fuel mixture and the time of ignition to ensure sustainable performance. It also controls other important components like the fuel injection and idle speed, improving the performance, safety and efficiency of the vehicle.

The Ford Explorer Sport Trac ECM is designed for use with different generations of the Explorer Sport Trac, making it easy to fit and use in the car. The ECM is a reliable and essential part of the Ford Explorer Sport Trac's design, and investing in one can lead to a more controllable and efficient driving experience.

Remanufactured ECMs are available for the Ford Explorer Sport Trac, in addition to new ones. When purchasing a new ECM, it is important to ensure that it is an exact fit for your car model and generation. The ECM must also be programmed after installation to prevent drivability and starting issues.

• Part Number: 4L2Z-12A650-ALC
• MSRP: $683.33
• You Save: $220.03 (33%)
• Warranty: This genuine part is guaranteed by Ford's factory warranty
• Fits the following Vehicles: 2004 Ford Explorer Sport Trac | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, Four-Wheel Drive, Left Hand Drive, Two-Wheel Drive

Fuel injection pressure sensor

The fuel pressure regulator in a 2005 Ford Explorer Sport Trac is located on the driver's side of the engine, between the valve cover and the intake manifold. It is in the fuel rail, where you can find the fuel injectors.

Now, onto the fuel injection pressure sensor. This sensor is responsible for sending electronic signals to the engine control module, which communicates the fuel rail internal pressure. The fuel rail is where intake air and fuel are blended before being injected into the engine's cylinders.

A vacuum-powered fuel pressure regulator valve is located at one end of the fuel rail, ensuring the pressure remains constant relative to intake pressure. This is usually around 35-50 psi. The fuel injector valves remain closed until the engine control module commands them to inject fuel into the cylinders.

The fuel injection pressure sensor is necessary for optimal engine operation, as it reports the fuel rail pressure to the PCM (Powertrain Control Module). This allows the PCM to adjust the fuel injection timing and amount, ensuring the engine receives the correct amount of fuel at the right pressure.

Symptoms of a faulty fuel injection pressure sensor can include a check engine warning light, poor engine performance, difficulty starting the engine, and dark smoke from the exhaust. If you experience any of these issues, it is recommended to have the sensor diagnosed and replaced if necessary.

You can find fuel injection pressure sensors for the 2005 Ford Explorer Sport Trac online or at auto parts stores, with prices ranging from $67.43 to $263.97. It is important to use sensors recommended by the Ford Motor Company for optimal performance and compatibility.

Frequently asked questions