Description
CUMMINS 4928594 Pressure Sensor
Used on EPA13‑era 6.7‑liter ISB and QSB engines. It monitors exhaust or engine pressure and sends a precise signal to the ECM, enabling accurate emissions control, turbocharger management, and overall engine performance.
This sensor is part of the emissions‑critical feedback system and is commonly replaced when diagnosing EGR, turbo, or back‑pressure‑related fault codes.
Engine Compatibility:
– EPA13 6.7L ISB
– EPA13 6.7L QSB
Refer to original manufacturer for any applicable warranties.






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