Nissan Juke Service and Repair Manual : 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.

    Turbocharger boost control
    Turbocharger boost control : SystemDiagram Turbocharger boost control : System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION Depending on driving conditions, the ECM performs ON/OFF ...

    Air conditioning cut control
    Air conditioning cut control : System Diagram Air conditioning cut control : System Description INPUT/OUTPUT SIGNAL CHART *: ECM determines the start signal status by the signals of engine spe ...

    Other materials:

    Operation inspection
    Work Procedure The purpose of the operational check is to check that the individual system operates normally. Check condition : Engine running at normal operating temperature. 1.CHECK MEMORY FUNCTION 1. Set temperature to 30°C by operating the temperature control dial. 2. Press OFF switch. 3 ...

    All-Wheel Drive (AWD) (if so equipped)
    WARNING •  For AWD equipped vehicles, do not attempt to raise two wheels off the ground and shift the transmission to any drive or reverse position with the engine running. Doing so may result in drivetrain damage or unexpected vehicle movement which could result in serious vehicle damag ...

    Inside key antenna
    Instrument center INSTRUMENT CENTER : Removal and Installation REMOVAL 1. Remove the multi display unit. Refer to AV-125, "Removal and Installation". 2. Remove the inside key antenna (instrument center) (1) mounting clip (A), and then remove inside key antenna (instrument center). ...