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Home >> Chevrolet >> 2006 >> Chevy Express G1500, Van Cargo, 4.3 X >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.3L - DTC P0140 To DTC P0506 >> DTC P0446 >> DTC Descriptor

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0446 Evaporative Emission (EVAP) Vent System Performance

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