4964102
Pressure Sensor
Cummins®

Introduction

The Cummins 4964102 Pressure Sensor is a critical component designed to monitor and regulate pressure within commercial truck systems. It ensures the efficient and reliable operation of trucks, contributing to overall performance and safety.

Basic Concepts of Pressure Sensors

Pressure sensors measure the force exerted by a fluid (liquid or gas) on a surface and convert this physical pressure into an electrical signal. In automotive applications, they are used in various systems, including fuel injection, brake systems, and engine management, to ensure optimal performance and safety ¹.

Purpose of the Cummins 4964102 Pressure Sensor

This Cummins part is specifically designed to monitor pressure levels within the truck’s systems. It provides real-time data on pressure conditions, allowing for precise control and adjustment of engine parameters, thereby maintaining the engine’s efficiency and longevity ².

Key Features

The 4964102 is characterized by its robust design and high-quality materials, ensuring durability and reliability. It incorporates advanced technology for accurate pressure measurement and is engineered to withstand the harsh conditions typical of commercial truck operations. The sensor’s design also facilitates easy installation and integration within the truck’s systems ³.

Benefits of Using the Cummins 4964102 Pressure Sensor

Utilizing this part offers several advantages. It contributes to improved engine performance by ensuring that pressure levels are maintained within optimal ranges, resulting in enhanced fuel efficiency and reduced emissions. Additionally, the sensor’s reliable operation helps in preventing potential issues related to pressure imbalances, thereby increasing the overall reliability of the truck.

Installation and Integration

Proper installation of the 4964102 is crucial for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure accurate pressure readings and seamless integration with the truck’s electronic systems. Careful attention to wiring and connections is necessary to avoid any disruptions in data transmission.

Troubleshooting and Maintenance

Common issues with the 4964102 may include inaccurate readings or sensor failure. Regular maintenance, such as checking connections and ensuring the sensor is free from debris, can help in preventing such issues. If problems arise, troubleshooting may involve verifying the sensor’s calibration and inspecting the electrical connections.

Performance Monitoring and Diagnostics

The 4964102 plays a role in performance monitoring and diagnostics by providing continuous data on pressure conditions. This data is vital for diagnosing potential issues within the truck’s systems and for making informed decisions regarding maintenance and repairs. It aids in ensuring that the truck operates within its designed parameters, contributing to overall performance and safety.

Safety and Compliance

The 4964102 contributes to safety by ensuring that pressure levels within the truck’s systems are maintained at safe and efficient levels. It helps in complying with industry standards and regulations by providing accurate and reliable pressure data, which is crucial for the safe operation of commercial trucks.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality and performance. The company’s products, including the 4964102, are designed to meet the demanding requirements of commercial truck operations.

Pressure Sensor 4964102 Compatibility with Cummins Engines

The Pressure Sensor 4964102, manufactured by Cummins, is designed to integrate seamlessly with a variety of Cummins engines. This sensor plays a crucial role in monitoring and maintaining the optimal performance of the engine by providing accurate pressure readings.

QSK19 Series

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM850 MCRS

The QSK19 series engines benefit from the Pressure Sensor 4964102, ensuring precise pressure monitoring which is essential for maintaining engine efficiency and longevity. This sensor is particularly useful in these models for its ability to detect and respond to pressure fluctuations, thereby preventing potential engine damage.

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

In the QSK38 series, the Pressure Sensor 4964102 is integral to the engine’s performance. These engines, known for their robust design, rely on accurate pressure data to optimize fuel injection and combustion processes. The sensor’s compatibility with these models ensures that the engines operate at peak efficiency while maintaining reliability.

QSK50 Series

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

The QSK50 series engines, including the K107, MCRS, and K108 variants, are designed for high-performance applications. The Pressure Sensor 4964102 is a critical component in these engines, providing essential data for the engine control unit (ECU) to make real-time adjustments. This ensures that the engines deliver maximum power while maintaining optimal fuel efficiency and minimizing emissions.

QSK60 Series

• QSK60 CM850 MCRS

The QSK60 series, represented by the CM850 MCRS model, also integrates the Pressure Sensor 4964102. This sensor is vital for the engine’s performance, ensuring that pressure levels are consistently monitored and managed. Its compatibility with the QSK60 series contributes to the engine’s ability to handle demanding applications with ease.

By ensuring compatibility with these diverse engine models, the Pressure Sensor 4964102 underscores Cummins’ commitment to providing reliable and high-performance components for their engines.

Role of Part 4964102 Pressure Sensor in Engine Systems

The Part 4964102 Pressure Sensor is integral to the efficient operation of several engine components, particularly those involved in fuel delivery and management.

In the context of the Fuel Injection Pump, the pressure sensor provides real-time data on the pressure within the fuel lines. This information allows the engine control unit (ECU) to make precise adjustments to the fuel injection timing and quantity, ensuring optimal combustion efficiency and reducing emissions.

When integrated with the Fuel Pump, the sensor monitors the pressure of the fuel as it is delivered from the tank to the engine. This ensures that the fuel pump is operating within its designed parameters, preventing issues such as fuel starvation or over-pressurization, which could lead to engine performance problems or damage.

For the general Pump systems within the engine, whether they are auxiliary or primary, the pressure sensor offers continuous feedback on the system’s performance. This allows for early detection of potential issues such as leaks, blockages, or pump failure, enabling timely maintenance and reducing the risk of catastrophic engine failure.

Conclusion

In summary, the Part 4964102 Pressure Sensor enhances the reliability and performance of fuel-related components by providing essential data that enables the ECU to make informed adjustments, ensuring the engine operates smoothly and efficiently.