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:

    System
    System Diagram System Description Supplemental Restraint System (SRS) activates air bag module and seat belt pre-tensioner when it detects a frontal collision or a side collision that is more than the specified limit. Together with other safety devices, it reduces the impact that occupant ...

    Wiring diagram
    IPDM E/R Wiring Diagram For connector terminal arrangements, harness layouts, and alphabets in a (option abbreviation; if not described in wiring diagram), refer to GI-12, "Connector Information/Explanation of Option Abbreviation". ...

    P0697 sensor power supply
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF and wait at least 4 minutes. 2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Inspection". Is the inspection result normal? YES >> GO TO 2 ...