1A
Low oil pressure
Perform troubleshooting referring to the followings when ECM has detected no DTC and no abnormality has been found in Visual Inspection:M13A without VVT and Engine Basic Inspection:M13A without VVT .
Condition Possible Cause Action
Low oil pressure
Improper oil viscosity
Engine Oil and Filter Change
Malfunctioning oil pressure switch
Oil Pressure Switch Inspection
Clogged oil strainer
Oil Pan and Oil Pump Strainer Cleaning:M13A
Functional deterioration of oil pump
Oil Pump Inspection:M13A
Worn oil pump relief valve
Oil Pump Inspection:M13A
Excessive clearance in various sliding parts