577.55620OE- Exhaust Back Pressure Sensor IHC Application:International Bore: 1-1/2"

Bore: 1-1/2"

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Specifications Adjustable Yes Assembly Yes Castle Nut Included Yes Color Black End 1 Gender Male End 2 Gender Male Grade Type Standard Replacement Grease Fitting Included Yes Length 59

577.55620OE- Exhaust Back Pressure Sensor IHC Application:International Bore: 1-1/2"577. 55620OE 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