Operation CHARM
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Dodge or Ram Truck
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1993
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Caravan FWD V6-201 3.3L
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Repair and Diagnosis
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Powertrain Management
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Engine Control Module
Engine Control Module
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Description and Operation
General Operation
Modes of Operation
Closed Loop
Acceleration (Except Wide Open Throttle)
Cruise
Deceleration
Warm Idle
Limp-In Operation
Open Loop
Ignition Switch on (Zero RPM)
Engine Start-Up (Cranking)
Engine Warm Up
Wide Open Throttle (WOT)
Ignition Switch Off
Testing and Inspection
Locations
Component Locations
Connector Locations
Diagrams
Diagram Information and Instructions
How to Use Complete Body and Chassis Diagrams
Circuit Information
Symbols
How to Find System & Component Diagrams
How to Read Wiring Diagrams
Fusible Link Color Code
Main Circuit ID Codes
Warning Indicator Symbol ID
Wire Circuit and Gauge Identification
Wire Color Codes
Connector Views
Electrical Diagrams
Technical Service Bulletins