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2004
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Sentra SE-R Spec V
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Repair and Diagnosis
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External Pages
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Different car
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Section 1917 (Engine Control System (2AZ-FE))
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SFI System
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DTC P0037 Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) : DTC P0038 Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
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Component Operating Range
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Component Operating Range
WARNING:
This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT OPERATING RANGE
Heated Oxygen (HO2) sensor heater current
0.4 to 1 A (when engine idles, HO2 sensor warmed up and battery voltage 11 to 14 V)