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Home >> Pontiac >> 2006 >> G6 GTP, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.9L - DTC P2077 To DTC P2A04 >> DTC P2077 or P2078 >> Circuit/System Description >> IMT Valve Control Circuit

IMT Valve Control Circuit

During operation when the valve is open the control module applies ground to the IMT valve control circuit which indicates to the microprocessor within the IMT valve to position the valve to the closed position which turns the motor ON and rotates the IMT valve within the intake manifold plenum. The IMT Valve Control Circuit is supplied to the IMT Valve at terminal C.

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