Reference Information

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Schematic Reference

Evaporative Emissions Hose Routing Diagram
Engine Controls Schematics

Connector End View Reference

Engine Control Module Connector End Views
Engine Controls Connector End Views

Electrical Information Reference

Circuit Testing
Testing for Intermittent Conditions and Poor Connections
Wiring Repairs

DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference

Scan Tool Data Definitions
Scan Tool Data List
Scan Tool Output Controls

Special Tools Required

GE-41415-50 Fuel Tank Cap Adapter
J 41413-200 Evaporative Emission System Tester (EEST)
J 41413-SPT High Intensity White Light
CH-48096 EVAP Service Access Port Tool