3930318 | Genuine Cummins® Throttle Position Sensor (TPS)

Useful Information

Description and Purpose:

This Genuine Throttle Position Sensor by Cummins with Part number: 3930318 and new condition, monitors the position of the throttle and relays precise input to the engine control module. By doing so, it ensures optimal air-fuel mixture and smooth acceleration across Cummins engines, including B 3.9–6.7, F 3.8, G 3.9–5.9, ISB 3.9–6.7, ISD 4.5–6.7, ISF 2.8–4.5, ISG 11–12, and QSB 3.9–4.5 models.

Why Replacement is Important:

A malfunctioning TPS can lead to poor engine response, rough idling, or reduced fuel efficiency. Replacing it restores accurate throttle readings and reliable engine performance.

Impact on Vehicle Performance:

With a functioning sensor, the engine control module receives precise throttle data, improving acceleration control, fuel economy, and overall drivability of heavy-duty trucks and diesel engines

Manufacturer Information:

Cummins® is a global leader in diesel and alternative fuel engines, renowned for engineering excellence, reliability, and innovative power solutions for commercial, industrial, and off-highway applications.

Tags & Category: Throttle Position Sensor, Cummins throttle position sensor, TPS sensor, B 3.9–6.7, F 3.8, G 3.9–5.9, ISB 3.9–6.7, ISD 4.5–6.7, ISF 2.8–4.5, ISG 11–12, QSB 3.9–4.5, diesel engine TPS, Cummins engine components, heavy duty truck throttle sensor, engine electronic sensor, Cummins TPS replacement

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.