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
INPUT/OUTPUT SIGNAL CHART
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 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:
Exterior lighting system symptoms
Without daytime running light system
WITHOUT DAYTIME RUNNING LIGHT SYSTEM : Symptom Table
CAUTION:
Perform the self-diagnosis with CONSULT-III before the symptom diagnosis.
Perform the trouble diagnosis
if any DTC is detected.
With daytime running light system
WITH DAYTIME RUNNING LIGHT ...
Driving on snow or ice
WARNING
• Wet ice (328F, 08C and freezing rain), very cold snow or ice can be slick
and very hard to drive on. The vehicle will have much less traction or “grip” under
these conditions. Try to avoid driving on wet ice until the road is salted or sanded.
• Whatever the condition, drive with cau ...
Ignition signal
Component Function Check
1.INSPECTION START
Turn ignition switch OFF, and restart engine.
Does the engine start?
YES >> GO TO 2.
NO >> Proceed to EC-414, "Diagnosis Procedure".
2.IGNITION SIGNAL FUNCTION
With CONSULT-III
1. Perform “POWER BALANCE” in “ACTIVE TEST” ...
