DTC Detection Logic

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible cause
P1550	Battery current sensor circuit range/performance	The output voltage of the battery current sensor remains within the specified range while engine is running.	Harness or connectors (Battery current sensor circuit is open or shorted.) [Crankshaft position (CKP) sensor circuit is shorted.] [Camshaft position (CMP) sensor (bank 2) circuit is shorted.] [Exhaust valve timing (EVT) control position sensor (bank 2) circuit is shorted.] [Accelerator pedal position (APP) sensor 2 circuit is shorted.] (EVAP control system pressure sensor circuit is shorted.) (Refrigerant pressure sensor circuit is shorted.) Battery current sensor CKP sensor CMP sensor (bank 2) EVT control position sensor (bank 2) APP sensor EVAP control system pressure sensor Refrigerant pressure sensor