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.

    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:

    Intelligent key
    Component Function Check 1.CHECK FUNCTION 1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III. 2. Select “RKE OPE COUN1” in “DATA MONITOR” mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Intelligent ...

    P159A, P159C, P159D G sensor
    For M/T models : DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test. 1. Turn ignition switch OFF and wait at least 10 seconds. 2. T ...

    P0746 pressure control solenoid A
    Description The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the TCM. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. NOTE: If “DTC CONFIRMAT ...