LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2014 >> Versa Note S, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostic Codes & Symptom Tests) >> DTC/Circuit Diagnosis >> DTC P0520: EOP Sensor >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

NOTE: If DTC P0520 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to "DTC LOGIC ".
DTC No. CONSULT screen terms (Trouble diagnosis content) Detecting condition Possible cause
P0520 EOP SENSOR/SWITCH [Engine oil pressure sensor circuit] ECM detects the following status continuously for 5 seconds or more:
  • A voltage signal transmitted from the engine oil pressure sensor is lower than 0.3 V.
  • A voltage signal transmitted from the engine oil pressure sensor is higher than 5.02 V.
  • Harness or connectors (Engine oil pressure sensor circuit is open or shorted.)
  • Engine oil pressure sensor