3930318 | Cummins® Throttle Position Sensor (TPS)

Engine Compatibility:

– Cummins B 3.9–6.7

– Cummins F 3.8

– Cummins G 3.9–5.9

– Cummins ISB 3.9–6.7

– Cummins ISD 4.5–6.7

– Cummins ISF 2.8–4.5

– Cummins ISG 11–12

– Cummins QSB 3.9–4.5

Why Replacement is Important:

Timely replacement of the Cummins 3930318 Throttle Position Sensor is essential for maintaining accurate engine control and drivability. A faulty sensor may send incorrect throttle signals, leading to unstable idle speed, delayed acceleration response, reduced power output, and increased fuel consumption. Inconsistent throttle data can also cause diagnostic fault codes and negatively affect emission control strategies. Replacing the sensor restores accurate throttle feedback, ensures proper fuel-air management, and improves overall engine responsiveness. For engines used in heavy-duty, industrial, and commercial applications, a reliable throttle position sensor is critical to minimizing operational issues, maintaining fuel efficiency, and preventing unnecessary stress on engine control components.

Manufacturer Information:

Cummins is a globally recognized leader in diesel engine and power system technologies, known for engineering excellence, durability, and innovation. Cummins sensors and electronic components are designed to meet strict performance and reliability standards across automotive, industrial, and construction applications worldwide.

Warranty:

PartsMove offers a 365-day warranty on all parts, regardless of their condition. This warranty is valid only for purchases made directly on our website (partsmove.com). Purchases made through third-party platforms, such as eBay or Amazon, are not covered by this warranty.