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Home >> Chevrolet >> 2006 >> Impala LTZ >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.9L - DTC P0442 To DTC P2A01 >> DTC P2070 or P2071 >> DTC Descriptors
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DTC Descriptors

DTC P2070

Intake Manifold Tuning (IMT) Valve Stuck Open

DTC P2071

Intake Manifold Tuning (IMT) Valve Stuck Closed

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