Reference Information

Schematic Reference 

Engine Controls Schematics

Electrical Information Reference 

• Circuit Testing
• Connector Repairs
• Testing for Intermittent Conditions and Poor Connections
• Wiring Repairs

Scan Tool Reference 

Control Module References for scan tool information

Special Tools 

• CH-48027  Digital Pressure Gage. See Special Tools .
• J 26792  Spark Tester. See Special Tools .