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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (2 Of 5) >> DTC/Circuit Diagnosis >> DTC P0141: Ho2S2 Heater >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
(Trouble diagnosis content) Malfunction type
P0141 00 O2 SENSOR HEATER B1 SEN2
(O2 Sensor Heater Circuit Bank 1 Sensor 2)
NO SUBTYPE INFORMATION The heater for oxygen sensor has an electrical malfunction.