Operation CHARM
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Geo Truck
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1991
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Tracker 4x2 L4-1590cc 1.6L
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Repair and Diagnosis
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Sensors and Switches
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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
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Specifications
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Electrical Specifications
Electrical Specifications
Oxygen Sensor Heater
3-5.5 Ohms