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:

    ESP warning lamp
    Component Function Check 1.CHECK ESP WARNING LAMP FUNCTION Check that ESP warning lamp in combination meter turns ON for approx. 1 second after ignition switch is turned ON. CAUTION: Never start engine. Is the inspection result normal? YES >> INSPECTION END NO >> Proceed to d ...

    Check anti-pinch function
    Description If any of the following operations are performed, the initialization is necessary for normal operation of antipinch function. • Disconnection and connection of battery cable from negative terminal. • When power window main switch replaced. • Electric power supply to power ...

    Air cleaner and air duct
    Exploded View 1. Hose clamp 2. PCV hose 3. Hose clamp 4. Air cleaner filter 5. Air cleaner filter case 6. Grommet 7. Inlet air duct (lower) 8. Grommet 9. Inlet air duct (upper) 10. Bracket 11. Air cleaner case 12. O-ring 13. Mass air flow sensor 14. Air duct A. To electric ...