3930318 | Genuine Cummins Throttle Position Sensor (TPS)

The Genuine Cummins 3930318 Throttle Position Sensor (TPS) monitors throttle position and sends an electrical signal to the engine control system. It helps the engine control system determine the appropriate fuel delivery and engine response based on throttle input. This sensor is intended for use with compatible Cummins engine applications.

PRODUCT INFORMATION

Part Number: 3930318
Brand: Cummins
Condition: Genuine OEM
Component: Throttle Position Sensor (TPS)
Fuel Type: Diesel
Engine Applications: Compatible Cummins diesel engine applications
Other important specifications: Verify application by part number and vehicle/engine configuration

APPLICATIONS

This throttle position sensor is designed for compatible Cummins diesel engine systems. Exact fitment depends on the engine model, application, vehicle configuration, and original equipment part number.

FUNCTION

The throttle position sensor detects the position of the throttle control and provides a corresponding signal to the engine control system. This information helps control engine operation, throttle response, and fuel management.

A worn, damaged, or failing Throttle Position Sensor may cause symptoms such as:
• Poor or inconsistent throttle response
• Engine hesitation or surging
• Unstable engine operation
• Reduced engine performance
• Difficulty maintaining engine speed
• Check engine or fault codes

WHY REPLACE A THROTTLE POSITION SENSOR?

A faulty Throttle Position Sensor can provide inaccurate throttle-position information to the engine control system, potentially affecting engine response and overall operation. Replacing a defective sensor with a correct Genuine Cummins part can help restore accurate throttle-position feedback and proper system operation.

FITMENT INFORMATION

Please verify the Part Number, VIN, vehicle model, engine model, and configuration before purchase. Part number compatibility should be confirmed against the original component or applicable OEM documentation.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE CUMMINS PART

Part Number: 3930318