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Home >> Saab >> 2011 >> 9-5 Turbo6 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Management And Fuel System, V6 (3 Of 5) >> DTC P2176: Minimum Throttle Position Not Learned >> Circuit/System Description

Circuit/System Description

The engine control module (ECM) controls the throttle valve by applying a varying voltage to the throttle actuator control (TAC) motor. The ECM monitors the actual throttle valve position using throttle position sensor 1 and 2.

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