Description
CUMMINS 3348747 Intake Manifold Absolute Pressure (MAP) Sensor
Used across multiple Cummins ISB/ISC/QSB engines. It measures boost and manifold pressure and sends a precise signal to the ECM, allowing accurate control of fueling, turbocharger operation, and emissions performance.
This sensor is critical for maintaining proper air‑fuel ratios, preventing turbo over‑boost, and ensuring optimal engine efficiency.
Refer to original manufacturer for any applicable warranties.
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