DTC Detection Logic

DTC No.	Trouble diagnosis name (Trouble diagnosis content)	Detecting condition	Possible cause
P0520	EOP SENSOR/SWITCH [Engine oil pressure (EOP) sensor circuit]	Signal voltage from the EOP sensor remains at more than 4.9 V/less than 0.26 V for 5 seconds or more.	Harness or connectors (EOP sensor circuit is open or shorted.) (Camshaft position sensor circuit is open or shorted) (Fuel rail pressure sensor circuit is open or shorted.) (Battery current sensor circuit is open or shorted.) (G sensor circuit is open or shorted.) (Exhaust valve timing control position sensor circuit is open or shorted.) (Accelerator pedal position sensor 2 circuit is open or shorted.) (Turbocharger boost sensor circuit is open or shorted.) Engine oil level abnormality EOP sensor Camshaft position sensor Fuel rail pressure sensor Battery current sensor G sensor Exhaust valve timing control position sensor Accelerator pedal position sensor 2 Turbocharger boost sensor