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Home >> Acura >> 2003 >> 3.2CL Base >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Emission Systems >> EGR System >> EGR Valve Position Sensor

EGR Valve Position Sensor

Based upon internal calibrated tables, the PCM calculates and adjusts for ideal EGR valve lifts for varying operating conditions. EGR valve position sensor detects EGR lift and sends the information (actual position) to the PCM. PCM compares this information with operating conditions to determine continued adjustment requirements.