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Home >> Acura >> 1997 >> Integra GS-R, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - GS-R >> Computerized Engine Controls >> Input Devices >> Pressure Switch Signal
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Pressure Switch Signal

This switch sends a signal to PCM indicating VTEC system oil pressure. PCM uses information to control activation of VTEC synchronizer pistons. If failure occurs, PCM will set a Diagnostic Trouble Code (DTC).

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