Chevrolet Cobalt Owners Manual: Preface

Chevrolet Cobalt Owners Manual

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Preface

GENERAL MOTORS, GM, the GM Emblem, CHEVROLET, the CHEVROLET Emblem, and the name COBALT are registered trademarks of General Motors. This manual describes features that may or may not be on you ...

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Chevrolet Cobalt Service & Repair Manual. EGR Functional Tests
Fuel Injected Gasoline Engine The EGR systems used on fuel injected engines are controlled by the ECM. The ECM will store a code in memory when the EGR system malfunctions. Refer to appropriate "Diagnostic Code Identification Chart" for code number. Linear EGR Val ...