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Home >> Chevrolet >> 2006 >> Impala LTZ >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System - 5.3L - DTC P0136 To DTC P0446) >> DTC P0442 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different variant/trim than selected.

This diagnostic procedure supports the following DTC:

DTC P0442

Evaporative Emission (EVAP) System Small Leak Detected

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