5507279 | Genuine Cummins® Pressure Sensing Tube For EPA21 15L ISX/QSX AD-HF® In some diesel engines or

In some diesel engines or agricultural equipment (like those with the DZ116439 compressor):

especially at low RPMs

2206260 allows the engine to burn more fuel

Fuel Gelling or Poor Cold Starts (in winter)

The exhaust manifold bolts directly to these ports and combines the gases from all cylinders into a single stream

5507279 | Genuine Cummins® Pressure Sensing Tube For EPA21 15L ISX/QSX AD-HF® In some diesel engines orPart Number: 5507279 Condition: Used In Good Condition Manufacture Brand: Cummins Related Part Numbers: A059P418, 5507279CUM Description: A pressure sensing tube (also called a pressure sensing module tube) is a small, rigid or semi rigid metal or composite tube used in diesel engines to carry pressure signalssuch as air or exhaust gas pressurefrom a specific location in the engine or exhaust system to a pressure sensor or electronic control module.