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4. Check Oil Pressure Sensor Signal Circuit

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check continuity between combination meter harness connector M24 terminal 20 (Y) and oil pressure sensor harness connector F4 terminal 2 (Y).
    • Continuity : Should exist 
  2. Check continuity between combination meter harness connector M24 terminal 20 (Y) and ground.
    • Continuity : Should not exist 

OK or NG 

OK >> GO TO 5

NG >> Repair harness or connector.

Fig 1: Identifying Combination Meter & Oil Pressure Sensor Test Terminals
G00723621Courtesy of NISSAN MOTOR CO., U.S.A.