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Home >> Pontiac >> 2009 >> Vibe Base, 1.8 8, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 1.8L (Lay) - DTC P0441 To DTC P2A00 >> DTC P2118 >> Circuit/System Description

Circuit/System Description

The powertrain control module (PCM) operates the motor in the throttle actuator control (TAC) module assembly that controls throttle plate movement in the throttle body. The PCM receives battery voltage to operate the TAC motor from the electronic throttle control system (ETCS) fuse circuit.

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