4954204
Fluid Level Sensor
Cummins®

The Cummins 4954204 Fluid Level Sensor is a component designed to monitor fluid levels within commercial trucks. Its purpose is to provide accurate readings of fluid levels, which is significant for maintaining the operational integrity and efficiency of the vehicle. This sensor plays a role in ensuring that the truck operates within safe parameters, thereby contributing to both safety and performance ¹.

Basic Concepts of Fluid Level Sensors

Fluid level sensors are devices that measure the amount of liquid within a system. They operate using various technologies, such as float mechanisms, capacitive sensors, or ultrasonic waves, to detect the level of fluid and convert it into an electrical signal ². These sensors are widely used in automotive systems to monitor levels of engine oil, coolant, transmission fluid, and other critical liquids. Their role is to provide data that helps maintain optimal fluid levels, which is vital for the efficient operation of the vehicle.

Purpose of the Cummins 4954204 Fluid Level Sensor

This Cummins part is specifically designed to monitor the levels of certain fluids within a truck’s system. It contributes to overall system efficiency by providing precise readings that allow for timely fluid top-offs or alerts when levels are low. This sensor helps in maintaining the correct fluid levels, which is important for the longevity and performance of the truck’s engine and other components.

Key Features

The 4954204 Fluid Level Sensor is characterized by its robust design and the materials used in its construction, which are chosen for their durability and resistance to the harsh environments typically encountered in commercial trucking. It incorporates advanced technological aspects that enhance its performance, such as precise measurement capabilities and resistance to electrical noise, ensuring accurate and reliable readings.

Benefits of Using the Cummins 4954204 Fluid Level Sensor

Utilizing this part offers several advantages. It provides improved accuracy in fluid level readings, which contributes to enhanced safety by preventing operation under low fluid conditions. Additionally, it can lead to potential cost savings through efficient fluid management, reducing the risk of component damage due to insufficient lubrication or cooling.

Installation and Integration

Installing the 4954204 Fluid Level Sensor into a truck’s system requires adherence to specific guidelines to ensure proper setup. This includes following manufacturer recommendations for placement within the fluid reservoir and ensuring electrical connections are secure and correctly routed. Proper installation is important for the sensor to function accurately and reliably.

Troubleshooting and Maintenance

Common issues with the 4954204 Fluid Level Sensor may include inaccurate readings or failure to operate. Troubleshooting steps can involve checking electrical connections, ensuring the sensor is correctly positioned within the fluid, and verifying that the fluid level is within the sensor’s operational range. Routine maintenance practices, such as cleaning the sensor and inspecting for physical damage, can help ensure optimal performance and longevity.

Impact on Truck Performance and Efficiency

This Cummins part contributes to the overall performance and efficiency of a truck by ensuring that fluid levels are maintained within the optimal range. This can lead to improved fuel economy, reduced downtime due to fluid-related issues, and enhanced driver confidence in the vehicle’s reliability. Accurate fluid level monitoring is important for the efficient operation of the truck’s engine and other systems.

Cummins: A Brief 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 broad product range that includes engines, components, and technologies for transportation, commercial power, and industrial applications, Cummins has established a reputation for quality and reliability in the commercial truck industry. This background provides context for the quality and reliability of the 4954204 Fluid Level Sensor, reflecting Cummins’ commitment to excellence in automotive components.

Compatibility with Cummins Engines

The 4954204 Fluid Level Sensor is designed to be compatible with a range of Cummins engines, ensuring accurate monitoring of fluid levels across various models. Here is a detailed look at the compatibility of this part with the specified engines:

ISB and ISD Series

• ISB CM2150
• ISB/ISD4.5 CM2150 B119
• ISB/ISD6.7 CM2150 SN

The Fluid Level Sensor 4954204 is engineered to fit seamlessly with the ISB and ISD series engines, including the ISB CM2150, ISB/ISD4.5 CM2150 B119, and ISB/ISD6.7 CM2150 SN. These engines are known for their robust performance and reliability, and the sensor ensures that fluid levels are maintained within optimal ranges, contributing to the engine’s longevity and efficiency.

ISB6.7 Series

• ISB6.7 CM2250

The ISB6.7 CM2250 engine benefits from the precise fluid level monitoring provided by the 4954204 sensor. This engine is part of the newer generation of Cummins engines, designed to deliver enhanced performance and fuel efficiency. The sensor’s compatibility with this model ensures that operators can rely on accurate fluid level readings, which are crucial for maintaining engine health.

ISBE Series

• ISBE CM2150
• ISBE4 CM850

The ISBE series engines, including the ISBE CM2150 and ISBE4 CM850, are equipped with the 4954204 Fluid Level Sensor to provide critical fluid level data. These engines are often used in various applications, from construction to agricultural machinery, and the sensor’s compatibility ensures that operators can maintain optimal fluid levels, preventing potential engine damage.

QSB6.7 Series

• QSB6.7 M CM2250

The QSB6.7 M CM2250 engine is another model that is compatible with the 4954204 Fluid Level Sensor. This engine is known for its versatility and is used in a wide range of applications, including marine and industrial settings. The sensor’s integration with this engine ensures that fluid levels are consistently monitored, contributing to the engine’s reliability and performance.

VTA Series

• VTA903 CM2250 V105

The VTA903 CM2250 V105 engine is also compatible with the 4954204 Fluid Level Sensor. This engine is part of Cummins’ lineup of high-performance engines, often used in demanding applications. The sensor’s compatibility with this model ensures that operators can maintain precise control over fluid levels, enhancing the engine’s efficiency and durability.

By ensuring compatibility with these diverse engine models, the Cummins Fluid Level Sensor 4954204 provides a reliable solution for maintaining optimal fluid levels across a wide range of applications.

Conclusion

The 4954204 Fluid Level Sensor is integral to the effective operation of various engine systems, ensuring optimal performance and safety. This sensor is designed to monitor the fluid levels within the engine, providing real-time data to the Engine Control Module (ECM).

When the Fluid Level Sensor detects a change in the oil level, it sends a signal to the ECM. The ECM then processes this information and makes necessary adjustments to the engine’s operation to maintain efficiency and prevent damage. For instance, if the oil level is low, the ECM may trigger a warning light on the dashboard, alerting the driver to top up the oil.

Additionally, the sensor plays a role in the engine’s self-diagnostic systems. By continuously monitoring fluid levels, it helps in early detection of potential issues such as leaks or excessive consumption, allowing for timely maintenance and repairs.

In summary, the 4954204 Fluid Level Sensor is a key component in the engine’s monitoring and control system, working in conjunction with the ECM to ensure the engine operates within safe parameters.