4013191
Throttle Valve
Cummins®

The Cummins 4013191 Throttle Valve is a component designed for use in commercial trucks. It plays a role in the operation of these vehicles by regulating the airflow into the engine, which directly influences engine performance and fuel efficiency.

Basic Concepts of Throttle Valves

A throttle valve, also known as a butterfly valve, is a device used in engine systems to control the amount of air entering the engine. By adjusting the position of the valve, the airflow can be increased or decreased, which in turn affects the engine’s power output and fuel consumption. The throttle valve operates within a housing that is connected to the intake manifold, and it is typically controlled by a linkage or an electronic actuator ¹.

Purpose of the Cummins 4013191 Throttle Valve

This Cummins part is specifically engineered to manage the airflow in commercial truck engines. Its role is to provide precise control over the air intake, which allows for optimal combustion and efficient engine operation. By regulating the airflow, the valve contributes to maintaining the desired engine performance levels and improving fuel efficiency ².

Key Features

The Cummins 4013191 Throttle Valve is characterized by several key features that enhance its functionality. Its design includes a robust construction that ensures durability under the demanding conditions of commercial truck operation. The valve is made from high-quality materials that resist wear and corrosion, ensuring long-term reliability. Additionally, it may incorporate features such as a sealed housing to prevent contaminants from entering the engine and a precise control mechanism for accurate airflow regulation ³.

Benefits of Using the Cummins 4013191 Throttle Valve

Utilizing the Cummins 4013191 Throttle Valve offers several advantages. It contributes to improved engine performance by ensuring that the correct amount of air is delivered to the engine under various operating conditions. This precise control can lead to enhanced fuel efficiency, as the engine operates more efficiently with the optimal air-fuel mixture. Furthermore, the reliability of the valve helps in reducing the likelihood of engine-related issues, contributing to overall vehicle uptime and performance ⁴.

Installation and Integration

Proper installation of the Cummins 4013191 Throttle Valve is crucial for its effective operation. It should be integrated into the truck’s engine system according to the manufacturer’s guidelines. This may involve connecting it to the intake manifold and ensuring that any control linkages or electronic actuators are properly aligned and secured. Adjustments may be necessary to fine-tune the valve’s operation for the specific engine configuration.

Common Issues and Troubleshooting

Throttle valves, including the Cummins 4013191, can encounter issues such as sticking, which may result in inconsistent engine performance. Symptoms to watch for include rough idling, difficulty in accelerating, or a decrease in fuel efficiency. Potential causes can range from debris accumulation to wear on the valve components. Troubleshooting steps may involve cleaning the valve, inspecting for damage, and ensuring that all connections are secure and functioning correctly.

Maintenance Tips

To ensure the Cummins 4013191 Throttle Valve operates effectively over time, regular maintenance is recommended. This includes periodic inspection for signs of wear or damage, cleaning to remove any buildup that could affect performance, and following the manufacturer’s guidelines for replacement intervals. Proper maintenance helps in preserving the valve’s functionality and contributes to the overall reliability of the engine system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a strong reputation in the industry, Cummins is known for its commitment to quality and innovation in producing automotive components. The company’s extensive experience and dedication to excellence are reflected in its product offerings, including the Cummins 4013191 Throttle Valve.

Compatibility

The Cummins Throttle Valve part number 4013191 is a component in the operation of several Cummins engine models. This part is designed to regulate the airflow into the engine, ensuring optimal performance and efficiency. It is compatible with the QSV91-G4 CM558/CM700 V102 and QSV91G engines.

For the QSV91-G4 CM558/CM700 V102 engines, the throttle valve is integral to maintaining the engine’s responsiveness and power output. It works in conjunction with the engine control module (ECM) to adjust the throttle position based on the driver’s input and the engine’s operational needs.

Similarly, the QSV91G engine also relies on the 4013191 throttle valve to manage airflow. This ensures that the engine can achieve the desired balance between power and fuel efficiency, which is crucial for both performance and longevity.

The compatibility of the 4013191 throttle valve with these specific engine models underscores its importance in the overall functionality of the engine. It is a part that requires precision and reliability, as any malfunction can lead to significant performance issues.

Conclusion

The Cummins 4013191 Throttle Valve is a vital component for commercial truck engines, offering precise airflow regulation to enhance engine performance and fuel efficiency. Its robust design, compatibility with specific engine models, and the reputation of Cummins Inc. for quality and innovation make it a reliable choice for engine management. Regular maintenance and proper installation are key to ensuring the longevity and effectiveness of this part.