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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (5 Of 5) >> DTC/Circuit Diagnosis >> DTC P2195: A/F Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
DTC
(Trouble diagnosis content)
Malfunction type
P2195 00 O2 SENSOR SIGNAL B1 SEN 1
(O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1)
NO SUBTYPE INFORMATION The signal from oxygen sensor 1 (cylinder bank 1) is shifted towards "Lean".
85 SIG ABOVE ALLOWABLE RANGE The signal from oxygen sensor 1 (cylinder bank 1) is shifted towards "Lean". There is a signal above the permissible limit value.