577.55622OE - Exhaust Back Pressure Sensor IHC 4.250 " Metric Number: 13AV1385

Metric Number: 13AV1385

Terminal Quanity: 4

Mack Granite(CV) Layout

CROSS REFERENCE: K0542236

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577.55622OE - Exhaust Back Pressure Sensor IHC 4.250 " Metric Number: 13AV1385577. 55622OE Exhaust Back Pressure Sensor IHC DESCRIPTION Sensata's exhaust back pressure sensors measure the exhaust back pressure directly after the cylinder, enabling the engine control unit to regulate valve timing and avoid knocking. In diesel engines, sensors are typically located before the turbocharger in the exhaust manifold for turbo control and protection. In gasoline engines, sensors are typically located in the EGR loop before the EGR