1990 Chrysler, Plymouth, Dodge, Dodge Truck 3.0L Electronic Fuel Injection Powertrain Diagnostic Procedures Manual

Used copy of Factory Softcover manual with shelf wear.

This Diagnostic Test Procedure covers 1990 vehicles equipped with 3.0L engines with electronic fuel injection.

Contents:

DRB II Cartridge Diagram

Connector Pinout/Wiring Diagrams

Introduction

• Diagnostic Test Procedures
• The On-Board Diagnostic System
• Speed Control & Charging Fault Messages
• On-Board Diagnostic Features
• Charging System Contents
• Speed Control System Function
• Speed Control System Components
• Required Tools and Equipment
• After the Problem Has Been Found & Repaired
• Connecting the DRB II
• DRB II Problems and Error Messages
• Operation of the DRB II
• How to Use The DRB II Volt/Ohmmeter
• Using a Digital Volt/Ohmmeter
• Using a Digital Volt/Ohmmeter For Resistance Measurements

Visual Inspection

No Start Tests

Driveability Tests

Verification Procedures