Operation CHARM
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Toyota Truck
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1989
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Pickup 4WD L4-2366cc 2.4L SOHC (22R)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Engine Control Module
Engine Control Module
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Testing and Inspection
Component Tests and General Diagnostics
# 1. ECU Power Supply / Ignition
# 2. ECU Power Supply / Battery
Pinout Values and Diagnostic Parameters
Locations
Diagrams
Technical Service Bulletins
