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Home >> Nissan-Datsun >> 2017 >> Maxima SL >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P1550: Battery Current Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P1550 BAT CURRENT SENSOR
(Battery current sensor circuit range/performance)
Diagnosis condition Start engine and let it idle
Signal (terminal) Voltage signal transmitted from buttery current sensor to ECM
Threshold The output voltage of the battery current sensor remains within the specified range
Diagnosis delay time -