Standard Ignition FPS59 Fuel Pressure Sensor - At Fuel Rail

Overview of Standard Ignition Fuel Pressure Sensor FPS59

The Standard Ignition FPS59 fuel pressure sensor is designed for precise fuel pressure monitoring on select Cadillac models. Engineered to meet OEM specifications, this sensor ensures accurate fuel delivery data for optimal engine performance in Cadillac CTS and XTS vehicles.

• Connector Gender: Female
• Connector Shape: Oval
• Connector Type: Plug in
• Fuel Type: Gasoline
• Mounting Location: On fuel rail
• OEM Replacement: Yes
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade
• Mounting Hardware: Not included

Detailed Product Description

The Standard Ignition FPS59 fuel pressure sensor is a direct OEM replacement designed specifically for gasoline-powered Cadillac CTS and XTS models. Featuring a female oval plug-in connector with three male blade terminals, this sensor mounts directly on the fuel rail to provide accurate fuel pressure readings. Its plug-in design allows for straightforward electrical connection, while the blade terminals ensure reliable signal transmission. Although mounting hardware is not included, the sensor is engineered to fit securely in the original mounting location, maintaining factory specifications and performance standards.

Common Applications and Problem Resolution

This fuel pressure sensor is used to monitor fuel pressure within the fuel rail, providing critical data to the engine control unit (ECU) for efficient fuel management. It is compatible with the following Cadillac models:

• Cadillac CTS
• Cadillac XTS

Replacing the FPS59 sensor can address issues such as:

• Erratic fuel pressure readings causing poor engine performance
• Check engine light triggered by fuel system faults
• Engine hesitation or stalling due to incorrect fuel delivery
• Reduced fuel efficiency linked to inaccurate pressure data
• Failed emissions tests related to fuel system malfunctions

Installation Notes and Tips

Installation of the Standard Ignition FPS59 sensor requires removal of the old sensor from the fuel rail. Ensure the ignition is off and relieve fuel system pressure before beginning. The sensor’s plug-in oval connector and blade terminals facilitate a secure electrical connection. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware. Verify proper seating on the fuel rail to prevent leaks and ensure accurate readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FPS59 fuel pressure sensor undergoes rigorous quality control testing to maintain consistency and accuracy. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.