Operation CHARM
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Toyota Truck
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2009
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4 Runner 2WD V6-4.0L (1GR-FE)
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
Oxygen Sensor
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Testing and Inspection
Air Fuel Ratio Sensor
Heated Oxygen Sensor
Locations
Emission Control System
Engine Control System - SFI System
Diagrams
Technical Service Bulletins
