4940215
Sensor Adapter
Cummins®

The Cummins 4940215 Sensor Adapter Connector is a specialized component designed for use in commercial trucks. Its purpose is to facilitate the connection between various sensors and the vehicle’s electronic control unit (ECU). This adapter plays a role in ensuring that data from sensors is accurately transmitted to the ECU, which is important for the proper operation and monitoring of the truck’s systems.

Basic Concepts of Sensor Adapter Connectors

Sensor adapter connectors serve as intermediaries in automotive systems, enabling communication between sensors and the vehicle’s ECU. These connectors allow sensors to transmit data regarding various parameters such as temperature, pressure, and engine performance to the ECU. This data is important for the ECU to make real-time adjustments and ensure optimal operation of the vehicle ¹.

Purpose of the 4940215 Sensor Adapter Connector

This Cummins part is specifically designed to enhance the data transmission and system integration within a truck. It ensures that sensors can effectively communicate with the ECU, allowing for precise monitoring and control of the truck’s systems. This adapter is important to maintaining the efficiency and reliability of the truck’s electronic systems.

Key Features

The 4940215 Sensor Adapter Connector boasts several key features that enhance its performance and reliability. Its design is robust, utilizing high-quality materials to ensure durability in harsh operating conditions. The connector offers secure connectivity options, ensuring that data transmission is consistent and reliable. Additionally, it may include unique attributes such as corrosion resistance and enhanced signal integrity, which contribute to its overall effectiveness.

Benefits

The use of the 4940215 Sensor Adapter Connector provides several benefits. It improves system efficiency by ensuring accurate and timely data transmission between sensors and the ECU. This leads to enhanced diagnostic capabilities, allowing for quicker identification and resolution of issues. Furthermore, the adapter can contribute to overall truck performance and reliability by maintaining the integrity of the electronic systems.

Installation and Compatibility

Proper installation of the 4940215 Sensor Adapter Connector is important for its effective operation. It is important to follow specific guidelines to ensure that the connector is securely and correctly installed. The adapter is compatible with various Cummins engine models and other truck systems, making it a versatile component for fleet management ².

Troubleshooting and Maintenance

Common issues with the 4940215 Sensor Adapter Connector can often be resolved through systematic troubleshooting. Diagnostic steps may include checking for secure connections, inspecting for signs of corrosion, and ensuring that the connector is properly aligned. Regular maintenance, such as cleaning the connector and verifying its integrity, can help ensure longevity and optimal performance.

Role in Diagnostic Systems

The 4940215 Sensor Adapter Connector plays a significant role in diagnostic systems by facilitating easier troubleshooting and maintenance of the truck’s electronic systems. Its ability to ensure accurate data transmission allows for more effective monitoring and diagnosis of potential issues, leading to quicker resolutions and reduced downtime.

Impact on Truck Performance

The efficient operation of the 4940215 Sensor Adapter Connector can influence overall truck performance. By ensuring reliable data transmission, it contributes to improved fuel efficiency, reduced emissions, and enhanced reliability. This, in turn, can lead to better overall performance and longevity of the truck ³.

Cummins Corporation Overview

Cummins Inc. is a renowned manufacturer in the commercial truck industry, with a rich history of innovation and quality. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts. Cummins is committed to delivering high-quality components that meet the demanding requirements of commercial trucking, ensuring that their products contribute to the efficiency and reliability of trucks worldwide.

Cummins Sensor Adapter Connector 4940215 Compatibility

The Cummins Sensor Adapter Connector 4940215 is designed to integrate seamlessly with a variety of engine models, ensuring compatibility and reliable performance across different applications. This part is engineered to fit within the broader family of Cummins engines, providing a standardized solution for sensor connections.

ISB Series

The ISB series, including the ISB and ISB CM850, are equipped with the 4940215 Sensor Adapter Connector. This part ensures that sensors are properly connected, facilitating efficient data transmission and engine management.

ISG12 Series

The ISG12 CM2880 G107 engine also utilizes the 4940215 Sensor Adapter Connector. This compatibility ensures that the engine’s sensors are accurately connected, contributing to optimal engine performance and diagnostics.

QSB5.9 Series

The QSB5.9 CM850 engine is another model that integrates the 4940215 Sensor Adapter Connector. This part is important for maintaining the integrity of sensor connections, which is vital for the engine’s operational efficiency.

QSG12/X12 Series

The QSG12/X12 CM2350 G110 engine is designed to work with the 4940215 Sensor Adapter Connector. This ensures that sensor connections are secure and reliable, supporting the engine’s diagnostic and operational needs.

X11 and X12 Series

The X11 CM2670 X126B, X12 CM2350 X119B, X12 CM2670 X121B, and X13 CM2670 X122B engines all utilize the 4940215 Sensor Adapter Connector. This part ensures that sensor connections are consistent across these models, facilitating efficient engine management and diagnostics.

Z14 Series

The Z14 CM2670 Z103B engine is also compatible with the 4940215 Sensor Adapter Connector. This compatibility ensures that sensor connections are secure and reliable, supporting the engine’s diagnostic and operational needs.

By ensuring compatibility across these diverse engine models, the 4940215 Sensor Adapter Connector provides a standardized solution for sensor connections, enhancing the reliability and efficiency of Cummins engines.

Role of Part 4940215 Sensor Adapter Connector in Engine Systems

The 4940215 Sensor Adapter Connector is an important component that facilitates the integration and communication between various sensors and the Engine Control Module (ECM). This adapter connector ensures seamless data transmission from sensors to the ECM, allowing for precise monitoring and control of engine operations.

Integration with the Engine Control Module (ECM)

The ECM relies on accurate and timely data from various sensors to optimize engine performance, fuel efficiency, and emissions. The 4940215 Sensor Adapter Connector acts as a bridge, enabling the ECM to receive signals from different sensors, such as the oil pressure switch. This ensures that the ECM can make informed decisions and adjustments to maintain optimal engine function.

Connection to the Oil Pressure Switch Location

At the oil pressure switch location, the 4940215 Sensor Adapter Connector plays a significant role. It securely connects the oil pressure switch to the engine’s sensor network. The oil pressure switch monitors the pressure of the engine oil, providing vital information to the ECM. This data helps the ECM determine if the oil pressure is within safe operating limits, allowing it to take corrective actions if necessary, such as adjusting the oil pump or issuing a warning to the driver.

Compatibility with Pressure Switch Kit

When using a pressure switch kit, the 4940215 Sensor Adapter Connector ensures that all components within the kit are properly interfaced with the engine’s sensor system. This adapter connector allows for the easy installation and replacement of pressure switches, maintaining the integrity of the sensor network. It ensures that the ECM receives consistent and reliable data from the pressure switches, contributing to the overall efficiency and safety of the engine system.

Conclusion

The Cummins 4940215 Sensor Adapter Connector is a critical component in the efficient operation of commercial trucks. By ensuring accurate and reliable data transmission between sensors and the ECU, this part contributes to enhanced system efficiency, improved diagnostic capabilities, and overall truck performance. Its robust design, compatibility with various Cummins engine models, and role in diagnostic systems make it an indispensable part of modern truck technology.