Shop 266-1477 2661477 Throttle Position Sensor for Caterpillar E320D | Tonkee®

The Caterpillar E320D is a powerful and versatile excavator widely used in construction and excavation projects.

The Throttle Position Sensor is a key component of the engine control system, monitoring the position of the throttle and providing crucial data to the engine control unit (ECU). This information is essential for the ECU to adjust the fuel injection and airflow, optimizing engine performance and fuel efficiency.

The 266-1477 TPS is engineered to meet the stringent requirements of Caterpillar machinery. Its design takes into account the rugged operating conditions that excavators often face, including vibrations, temperature variations, and exposure to dust and debris. The sensor is built with durable materials to ensure longevity and reliability, minimizing the risk of malfunctions that could lead to engine performance issues.

One of the key specifications of the 266-1477 TPS is its voltage range. The sensor operates within a specific voltage range, typically 0 to 5 volts, providing a signal that corresponds to the position of the throttle. This voltage range allows for precise and proportional control of the engine, enabling the ECU to make real-time adjustments based on the operator's input and the machine's load conditions.

Additionally, the 266-1477 TPS is designed to be easily integrated into the Caterpillar E320D's electronic control system.

The sensor features compatible connectors and mounting points, facilitating a straightforward installation process. This ensures that the excavator can be quickly serviced and back in operation, minimizing downtime on the job site.

Calibration is another critical aspect of the TPS specification. The 266-1477 sensor undergoes precise calibration to guarantee accurate throttle position readings. This calibration is essential for the overall performance of the engine, as it directly influences fuel efficiency, power output, and emissions control.

Moreover, the TPS is equipped with a sealed housing to protect its internal components from moisture and contaminants. This sealing is crucial for maintaining the sensor's accuracy over time and preventing corrosion or damage that could compromise its functionality.

 

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