Nissan Juke Service and Repair Manual : Engine protection control at low engine oil pressure

Nissan Juke Service and Repair Manual / Engine Control System MR16DDT / System / Engine protection control at low engine oil pressure

Engine protection control at low engine oil pressure : System Diagram

Engine protection control at low engine oil pressure : System Description


Engine protection control at low engine oil pressure : System Description

INPUT/OUTPUT SIGNAL CHART

SYSTEM DESCRIPTION


SYSTEM DESCRIPTION

• The engine protection control at low engine oil pressure warns the driver of a decrease in engine oil pressure by the oil pressure warning lamp a before the engine becomes damaged.

• When detecting a decrease in engine oil pressure at an engine speed less than 1,000 rpm, ECM transmits an oil pressure warning lamp signal to the combination meter.The combination meter turns ON the oil pressure warning lamp, according to the signal.

*: When detecting a normal engine oil pressure, ECM turns OFF the oil


*: When detecting a normal engine oil pressure, ECM turns OFF the oil pressure warning lamp.

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