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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System & Fuel System - 5.3L - DTC P0420 To DTC P3449) >> DTC P0442 >> Reference Information

Reference Information

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

Schematic Reference 

Evaporative Emissions Hose Routing Diagram

DTC Type Reference 

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Description and Operation 

Evaporative Emission Control System Description

Scan Tool Reference 

Control Module References for scan tool information

Special Tools