1
A
GENERAL INFORMATION
SERVICE MANUAL NUMBER 36
90-864573 FEBRUARY 2002
Page 1A-1
SECTION 1A - GENERAL INFORMATION
Table of Contents
How To Use This Guide
1A-2
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Abbreviations
1A-3
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Special Tools
1A-4
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Precautions
1A-10
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Service Precautions
1A-12
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General Specifications
1A-14
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4.3 liter (262 cid)
1A-14
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5.0 liter (305 cid)
1A-14
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5.7 liter (350 cid)
1A-15
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6.2 liter (377 cid)
1A-15
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General Information
1A-16
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Electrostatic Discharge Damage
1A-16
. . . .
Wiring Harness Service
1A-16
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Wiring Connector Service
1A-17
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Intermittents
1A-18
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Electronic Control Module
(ECM) and Sensors
1A-20
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General Description
1A-20
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Computers and Voltage Signals
1A-20
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Analog Signals
1A-20
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Digital Signals
1A-22
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Engine Control Module (ECM)
1A-23
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Engine Guardian System
1A-24
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General Description
1A-24
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Warning Chart
1A-25
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General Reference Charts
1A-28
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Manifold Vacuum / Pressure
1A-28
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Vacuum Gauge vs MAP Sensor
1A-29
. . . .
Centigrade to Fahrenheit Conversion 1A-30
