213272
Magnetic Pickup
Cummins®

Introduction to Magnetic Pickups

Magnetic pickups are vital components in the operation of internal combustion engines, including those used in commercial trucks. They are crucial for the engine’s ignition system, detecting the position of the crankshaft and camshaft. This information is essential for the engine control unit (ECU) to manage the timing of spark delivery, ensuring optimal engine performance and efficiency ¹.

How a Magnetic Pickup Works

A magnetic pickup operates on the principle of electromagnetic induction. It consists of a magnet and a sensor coil. As the engine’s camshaft or crankshaft rotates, the magnet passes by the sensor coil, causing a change in the magnetic field around the coil. This change induces an electrical signal in the coil, which is then sent to the ECU. The ECU uses this signal to determine the position of the engine’s pistons and to synchronize the ignition and fuel injection events ².

Purpose of the Cummins Magnetic Pickup Part #213272

The Cummins Magnetic Pickup Part #213272 is specifically designed for use in Cummins engines. Its primary role is to provide accurate and reliable data to the engine’s ECU regarding the position of the crankshaft or camshaft. This data is essential for the ECU to manage the timing of the spark plugs, ensuring that the engine runs smoothly and efficiently. The magnetic pickup helps to maintain optimal engine performance, improve fuel economy, and reduce emissions ³.

Role in Truck Operations

In commercial trucks, the magnetic pickup is a critical component for maintaining engine reliability and performance. It ensures that the engine operates within its optimal parameters, which is particularly important for heavy-duty applications where consistent performance is crucial. The magnetic pickup helps to prevent engine misfires, improve acceleration, and extend the lifespan of the engine by ensuring that the ignition timing is always precise.

Troubleshooting and Maintenance

Proper maintenance of the magnetic pickup is essential to ensure its longevity and performance. Here are some troubleshooting and maintenance tips:

1. Regular Inspection: Periodically inspect the magnetic pickup for any signs of wear, damage, or corrosion. Check the alignment of the magnet and sensor to ensure they are properly positioned.

2. Cleaning: Keep the magnetic pickup clean and free from debris. Use a soft cloth to wipe away any dirt or grime that may accumulate on the sensor or magnet.

3. Testing: Use a multimeter to test the electrical signal output of the magnetic pickup. A healthy magnetic pickup should produce a consistent and strong signal. If the signal is weak or intermittent, the magnetic pickup may need to be replaced.

4. Replacement: If the magnetic pickup is faulty, it should be replaced promptly. Use genuine Cummins parts to ensure compatibility and performance.

Cummins: A Leader in Engine Technology

Cummins is a renowned manufacturer of engines and related components for commercial trucks and heavy-duty vehicles. With a commitment to innovation and quality, Cummins has established itself as a trusted name in the industry. The company’s extensive range of products, including the Magnetic Pickup Part #213272, are designed to meet the demanding requirements of commercial truck operations.

Magnetic Pickup Part 213272 Compatibility with Cummins Engines

This Cummins part is designed to integrate seamlessly with a variety of Cummins engines, ensuring precise and reliable operation. This part is crucial for the engine’s ignition system, providing essential data for the engine control unit (ECU) to manage engine timing and performance.

Compatible Engines

• 6B5.9, 6C8.3, K19, K38, K50 The Magnetic Pickup part 213272 is compatible with these engines, ensuring accurate timing signals are sent to the ECU. This compatibility is essential for maintaining optimal engine performance and efficiency.

• M11 MECHANICAL, N14 MECHANICAL These mechanical engines also benefit from the precise timing signals provided by the Magnetic Pickup part 213272. This ensures that the engine operates smoothly and efficiently, regardless of the load or conditions.

• NH/NT 855 The Magnetic Pickup part 213272 is designed to fit the NH/NT 855 engine, providing the necessary timing information for the ECU to manage engine performance effectively.

• QSK19 CM2350 K114, QSK19 CM500, QSK19 CM850 MCRS These QSK19 series engines are also compatible with the Magnetic Pickup part 213272. This ensures that the ECU receives accurate timing data, which is critical for the engine’s performance and reliability.

• V28 The Magnetic Pickup part 213272 is also suitable for the V28 engine, providing the necessary timing signals to the ECU for precise engine management.

Each of these engines relies on the Magnetic Pickup part 213272 to ensure that the ECU receives accurate timing information, which is essential for maintaining optimal engine performance and efficiency.

Role of Part 213272 Magnetic Pickup in Engine Systems

The Part 213272 Magnetic Pickup is an essential component in various engine systems, particularly in the Bosch Automotive Governor (Gov.) Device and the Electronic Brake Module (EBM) Device. It plays a significant role in signal generation and connection within these systems.

Signal Generating and Connection

In the Bosch Automotive Gov. Device, the Magnetic Pickup is responsible for generating signals that are vital for the operation of the governor control system. It works in conjunction with the flywheel to detect rotational speed and position, which are then translated into electrical signals. These signals are crucial for the governor to adjust the engine’s performance based on load and speed requirements.

Similarly, in the EBM Device, the Magnetic Pickup ensures accurate signal connection. It interfaces with the speed switch and the wiring harness to provide real-time data on the engine’s rotational speed. This data is then used by the EBM to modulate braking force, enhancing the overall safety and performance of the vehicle.

Integration with Other Components

The Magnetic Pickup is often part of a kit that includes the main extension harness, housing, and flywheel. During engine installation, these components work together to ensure seamless integration of the Magnetic Pickup into the engine system. The housing protects the Magnetic Pickup, while the main extension harness connects it to the signal generating and signal connection devices.

In railcar installations, the Magnetic Pickup is integrated into the engine instrument panel. It provides essential data that is displayed on the panel, allowing engineers to monitor the engine’s performance in real-time. This integration ensures that any deviations from optimal performance are quickly identified and addressed.

Governor and AM Bosh Systems

In governor systems, the Magnetic Pickup is a key component that interacts with the governor to maintain consistent engine speed under varying loads. It ensures that the engine operates within specified parameters, contributing to fuel efficiency and reduced wear.

In AM Bosh systems, the Magnetic Pickup is part of a comprehensive package that includes the Magnetic Pickup, harness, and other necessary components. This package is designed to simplify the installation process while ensuring reliable performance.

Engine Instrument and Speed Switch

The Magnetic Pickup also plays a role in conjunction with the engine instrument and speed switch. By providing accurate rotational speed data, it allows the speed switch to make precise adjustments to the engine’s operation. This ensures that the engine maintains optimal performance across a range of operating conditions.

Conclusion

The Cummins Magnetic Pickup Part #213272 is an integral component in the operation of Cummins engines in commercial trucks. Understanding its function, importance, and maintenance can help engineers, mechanics, and fleet operators ensure optimal engine performance and reliability. By following proper maintenance practices and troubleshooting techniques, the lifespan and efficiency of the magnetic pickup can be maximized, contributing to the overall success of commercial truck operations.