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2009
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Prius Base
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Engine Control System
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SFI System
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DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)
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Component Operating Range
Component Operating Range
COMPONENT OPERATING RANGE
Heated oxygen sensor heater current
0.4 to 1.0 A (during idling and battery voltage 11 to 14 V)