Exhaust Manifold Pressure Sensors

Holstein Parts Exhaust Manifold Pressure Sensors

Holstein Parts manifold absolute pressure (MAP) sensors monitor the internal pressure of your engine's intake manifold and send this critical data to the engine control unit (ECU). This data helps the vehicle calculate air density and adjust fuel injection and ignition timing for optimal combustion and emissions. Symptoms of a failing or faulty MAP sensor include rough idling, hesitation, poor acceleration, and decreased fuel economy. Holstein manufactures OE-quality direct replacement sensors for a wide range of applications.

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