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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 P2230: Barometric Pressure Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
(Trouble diagnosis content) Malfunction type
P2230 27 Barometric pressure sensor A
(Barometric Pressure Sensor 'A' Circuit Intermittent/Erratic)
SIG RTE OF CHNG ABV THRESHLD The barometric pressure sensor has a sporadic malfunction. The signal change rate is above the permissible limit value.
85 SIG ABOVE ALLOWABLE RANGE has a sporadic malfunction. There is a signal above the permissible limit value.