Bosch 0281002937 Fuel Injection Fuel Rail Pressure Sensor

Reliable Fuel Rail Pressure Sensor for Diesel Engines

The Bosch High Pressure Sensor - Diesel (New) is engineered to provide accurate fuel rail pressure readings for diesel-powered vehicles. Designed specifically for select Chevrolet, GMC, and Jeep models, this sensor ensures optimal fuel injection system performance.

• OEM part number 0281002937, previously cataloged as 0281002706
• Compatible with Chevrolet Silverado 2500 HD and 3500, GMC Sierra 2500 HD and 3500, and Jeep Liberty
• Measures fuel rail pressure to support efficient fuel injection
• One unit per vehicle application
• Category: Air and Fuel Delivery > Sensors

About the Bosch High Pressure Sensor - Diesel (New) Line

This sensor is part of Bosch's High Pressure Sensor - Diesel (New) product line, which focuses on delivering precise and reliable pressure sensing solutions for diesel fuel injection systems. These sensors are designed to meet stringent quality standards and provide consistent performance in demanding diesel engine environments.

Product Details and Specifications

The Bosch 0281002937 fuel injection fuel rail pressure sensor plays a critical role in monitoring the pressure within the fuel rail of diesel engines. Accurate pressure data is essential for the engine control unit (ECU) to regulate fuel delivery, ensuring efficient combustion and engine operation. This sensor is compatible with diesel variants of Chevrolet Silverado 2500 HD and 3500, GMC Sierra 2500 HD and 3500, and Jeep Liberty models, making it a precise replacement part for these vehicles.

Common Applications and Issues Addressed

• Helps resolve fuel pressure irregularities causing poor engine performance
• Addresses rough idling or stalling related to inaccurate fuel pressure readings
• Prevents engine hesitation during acceleration due to faulty sensor data
• Supports proper fuel injection timing and quantity control
• Mitigates check engine light triggers related to fuel rail pressure faults

Installation Notes and Tips

When replacing the Bosch 0281002937 sensor, ensure the engine is cool and the fuel system is depressurized to avoid injury. Handle the sensor carefully to prevent damage to the electrical connector and sensor housing. Verify compatibility with your Chevrolet Silverado, GMC Sierra, or Jeep Liberty model before installation. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

Bosch manufactures this High Pressure Sensor - Diesel (New) to meet strict quality and durability standards. The sensor undergoes rigorous testing to ensure reliable operation under typical diesel engine conditions. While specific warranty details are not provided here, Bosch parts generally come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.