P0555

P0555 BRAKE BOOSTER PRESSURE SENSOR

Description




Brake booster pressure sensor is connected to brake booster by a hose. It detects brake booster pressure and sends the voltage signal to the ECM. The sensor uses a silicon diaphragm which is sensitive to the change in pressure. As the pressure increases, the voltage rises.

DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE

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Diagnosis Procedure

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Component Inspection

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