Used factory manual in good condition.

This Diagnostic Test Procedure covers 1990 Vehicles equipped with 2.2L/2.5L Engines with Electronic Fuel Injection.

Contents:

• DRB II Cartridge Diagram
• Connector Pinout/Wiring Diagrams
• Introduction
• General Information
• Diagnostic Test Procedures
• The On-Board Diagnostic System
• On-Board Diagnostic Features
• The Check Engine Lamp
• The DRB II
• After the Problem has Been Found and Repaired
• Required Tools and Equipment
• Visual Inspection
• No Start Tests
• Driveability Tests
• Verification Procedures

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