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Tundra Base, Standard
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Controls - (5VZ-FE) - Diagnostics
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Circuit Inspection
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DTC P2A00: A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)
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Component Operating Range
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Component Operating Range
COMPONENT OPERATING RANGE
Parameter
Standard Value
Heated oxygen sensor heater current
3.1 A (at 20°C (68°F)) or more