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Toyota Truck
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1990
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4 Runner 4WD L4-144.4 2366cc 2.4L SOHC (22R-E)
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
Engine Control Module
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Description and Operation
Air/Fuel Ratio (EFI)
Electronic Control Unit (ECU)
Testing and Inspection
Component Tests and General Diagnostics
Component Test
ECM Power Source Circuit
Federal and Manual Transmission
Except Federal and Manual Transmission
4 WD Automatic Transmission
Except 4 WD Automatic Transmission
Pinout Values and Diagnostic Parameters
Control Module Terminal ID
Except 4WD Automatic Transmission
4WD Automatic Transmission
Standard Values of ECM Terminals
Except 4WD Automatic Transmission
4WD Automatic Transmission
Locations
Diagrams
Component Pin-Out Locations
Pin-Out Test Voltages
Technical Service Bulletins
