4927803
Pressure Sensor
Cummins®

Introduction

The Cummins 4927803 Pressure Sensor is designed for commercial truck operations, monitoring and regulating pressure levels within the truck’s systems to ensure optimal performance and efficiency. This sensor provides accurate pressure readings to the truck’s control systems, maintaining operational integrity.

Basic Concepts of Pressure Sensors

Pressure sensors measure the force exerted by a fluid on a surface, converting it into an electrical signal for electronic systems interpretation. In automotive applications, they monitor systems like fuel injection, brakes, and engine management, ensuring operation within designed parameters for safety and performance ¹.

Purpose of the Cummins 4927803 Pressure Sensor

This Cummins part is designed to monitor pressure levels in truck systems, providing real-time data to the electronic control unit (ECU) for precise adjustments. It ensures pressure levels are maintained within safe and efficient ranges, contributing to the truck’s reliability and performance.

Key Features

The 4927803 is characterized by its robust design and high-quality materials, ensuring durability and accuracy. It incorporates advanced technological specifications for precise pressure readings and is engineered to withstand harsh commercial truck environments, ensuring long-term reliability and performance.

Benefits

Utilizing this part offers advantages such as improved performance, enhanced reliability and efficiency, better fuel economy, reduced emissions, and prolonged component lifespan by preventing over-pressurization or under-pressurization.

Installation and Integration

Installing the 4927803 involves connecting it to the truck’s system pressure points and integrating it with the ECU. Careful attention is required to ensure secure connections and correct calibration for accurate pressure readings and optimal system performance.

Troubleshooting and Maintenance

To troubleshoot common issues with the 4927803, check for loose connections, sensor damage, or wiring issues. Regular maintenance, such as cleaning and checking for wear and tear, ensures longevity and optimal performance. Following manufacturer’s guidelines for maintenance can prevent many common issues.

Performance Impact

The 4927803 plays a role in truck performance by maintaining pressure levels within optimal ranges, contributing to improved fuel efficiency, enhanced engine performance, and reduced emissions. Accurate pressure readings help systems operate more efficiently, leading to better overall performance.

Safety and Compliance

This part contributes to safety and compliance with industry standards and regulations by ensuring systems operate within safe pressure limits, preventing accidents due to incorrect pressure levels. Accurate readings also aid in meeting emissions standards, contributing to environmental compliance.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With over a century of history, Cummins is a trusted name in the automotive and heavy-duty truck industry, committed to innovation, quality, and customer satisfaction.

Pressure Sensor 4927803 Compatibility with Cummins Engines

The Pressure Sensor 4927803 is designed to integrate seamlessly with various Cummins engines, monitoring and maintaining optimal pressure levels for efficient operation and performance.

K19, K38, K50

This sensor is compatible with the K19, K38, and K50 engines, interfacing with the engine’s ECU to provide real-time data on pressure levels, essential for maintaining engine efficiency and preventing potential issues.

QSK19 CM850 MCRS, QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK60 CM850 MCRS

For the QSK19 CM850 MCRS, QSK50 CM2150 K107, QSK50 CM2150 MCRS, and QSK60 CM850 MCRS engines, the 4927803 provides precise pressure readings, ensuring accurate monitoring and reporting of pressure data, contributing to the overall health and longevity of the engine.

Role of Part 4927803 Pressure Sensor in Engine Systems

The 4927803 is integral to various engine systems, contributing to overall functionality and performance. In the Instrument System, it provides real-time data on pressure variations, essential for accurate readings and diagnostics. Within the Engine Instrument System, it monitors and reports pressure levels vital for maintaining optimal engine performance. In the broader Engine Monitoring System, it aids in the early detection of anomalies or potential issues, allowing for timely interventions and enhancing engine longevity and efficiency.

Conclusion

The Cummins 4927803 Pressure Sensor is a critical component in ensuring the optimal performance, safety, and efficiency of commercial trucks. Its accurate pressure readings contribute to improved fuel efficiency, enhanced engine performance, and reduced emissions, making it an indispensable part of modern engine systems.