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QX30 Premium, AWD
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Engine Control System (DTCS) (1 Of 5)
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DTC/Circuit Diagnosis
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DTC P0040: A/F Sensor
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DTC Description
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DTC Detection Logic
DTC Detection Logic
DTC
CONSULT screen terms
DTC detecting condition
(Trouble diagnosis content)
[Malfunction type]
P0040
00
Oxygen sensor 1 bank 1/bank 2
(O2 Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1)
NO SUBTYPE INFORMATION
Air fuel ratio (A/F) sensor have been swapped.