Operation CHARM
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Toyota Truck
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1992
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Landcruiser 4WD L6-3955cc 4.0L OHV (3F-E)
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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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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Testing and Inspection
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Component Tests and General Diagnostics
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Ignition Switch Power Input
Ignition Switch Power Input
EFI Main Relay Circuit Test:
EFI Main Relay Circuit Test: