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Sentra SE-R
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - DTCS P0603 To P2A03 (Qr25DE)
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DTC P2A00, P2A03: A/F Sensor 1
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CONSULT Reference Value in Data Monitor Mode
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CONSULT Reference Value in Data Monitor Mode
Specification data are reference values.
SPECIFICATION DATA
Monitor item
Condition
Specification
A/F SEN1 (B1)
A/F SEN1 (B2)
Engine: After warming up
Maintaining engine speed at 2, 000 rpm
Fluctuates around 2.2 V