Differential Pressure Sensor Cummins 4384687

Precision Pressure Monitoring for Cummins Engines

The Cummins 4384687 Differential Pressure Sensor is a critical electronic component designed to measure the pressure variance between two points within your engine’s systems. By providing real-time, accurate data to the Engine Control Unit (ECU), this sensor ensures that your commercial vehicle operates at peak efficiency while meeting strict emission standards.

Key Functions and Benefits

• EGR System Optimization: Measures the pressure difference across the EGR valve to ensure the correct amount of exhaust gas is recirculated, reducing NOx emissions.
• Turbocharger Management: Monitors exhaust gas and intake pressures to help regulate boost levels and prevent over-pressurization, particularly in Variable Geometry Turbocharger (VGT) systems.
• Fuel Efficiency: Assists the fuel control module in maintaining the ideal air-fuel ratio for complete combustion and lower operating costs.
• Durable Construction: Built with high-quality materials and a sensitive diaphragm to withstand the harsh operating conditions of heavy-duty diesel environments.

Engine Compatibility

This sensor is integrated into several high-performance Cummins engine platforms, including:

• 15N Series: CM2380 M104B
• ISB6.7 G Series: CM2180 B118
• X12N Series: CMMDG1 X143B

Technical Specifications

• Weight: 0.245 lb
• Dimensions: 3.76 x 2.71 x 2.66 inches
• Function: Differential Pressure (Delta P) Sensing