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Home >> Nissan-Datsun >> 2019 >> Sentra SR Turbo >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) (1.6L) >> System Description >> System >> Engine Protection Control At Low Engine Oil Pressure >> System Description >> Input/Output Signal Chart

Input/Output Signal Chart

Sensor

Input signal to ECM

ECM function

Actuator

Engine oil pressure sensor

Engine pressure

Engine protection control

  • Oil pressure warning lamp signal
  • FUel cut control

Combination meter

  • Oil pressure warning lamp

Crankshaft position sensor (POS)

Engine speed

Engine oil temperature sensor

Engine oil temperature