GBR 522-040 Diesel Injection Control Pressure Sensor

ICP Sensor for Ford Diesel Applications

The GBR ICP Sensor, part number 522-040, is a diesel injection control pressure sensor used in the fuel injection system to report injection control pressure to the powertrain control module. On Ford diesel applications, accurate pressure feedback is essential for proper injection quantity control and consistent drivability.

This ICP sensor is built as a precision replacement for vehicles such as the Ford E-350 Super Duty, Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty. Part number 522-040 is also referenced for select Ford E-350 Econoline and E-350 Club Wagon applications.

Key Features

• Diesel injection control pressure sensor for fuel system pressure feedback
• Reports injection control pressure to the PCM for injection quantity control
• Precision replacement designed to meet or exceed OE performance specifications
• Direct-fit service part for select Ford diesel truck and van applications
• Cross-references 1807329C91 and F6TZ9F838A for the same application

Detailed Description

The GBR ICP Sensor 522-040 is a critical engine management component that monitors injection control pressure in the diesel fuel injection system. When the sensor signal is inaccurate or lost, the engine control module may not regulate fuel delivery correctly, which can affect starting, idle quality, throttle response, and overall driveability. This part number 522-040 is used across multiple Ford diesel platforms, including the Ford E-350 Super Duty, Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty.

Compatible With 1995-2002 Ford E-350 Econoline Club Wagon, 1995-1998 Ford E-350 Econoline, 1999-2003 Ford E-350 Super Duty, 2000-2003 Ford Excursion, 1999-2003 Ford F-250 Super Duty, 1999-2003 Ford F-350 Super Duty, and 2003 Ford E-350 Club Wagon.

Common Issues This Part May Address

• Poor driveability on diesel-equipped Ford trucks and vans
• Check engine light or engine malfunction indicator illumination
• Incorrect injection pressure signal to the PCM
• Unstable fuel injection control during operation
• Hard starting or inconsistent idle related to sensor signal loss

Installation Notes and Tips

Verify the original sensor connector style and engine application before installation. Inspect the surrounding fuel system wiring and connectors for damage, corrosion, or contamination, since signal issues can be caused by more than one component. After installation, clear diagnostic trouble codes and confirm proper sensor data with a scan tool.

Quality Assurance

GBR designs this ICP sensor to meet or exceed OE performance specifications for the listed Ford diesel applications. The part is intended as a precision replacement for factory-style pressure feedback in the injection control system.