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System Description

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

ECM controls the engine by various functions.

Function

Reference

Direct injection gasoline system

System Description 

Fuel pressure control

System Description 

Cooling fan control

System Description 

Electric ignition system

System Description 

Intake valve timing control

System Description 

Exhaust Valve Timing Control

System Description 

Engine protection control at low engine oil pressure

System Description 

VVEL (Variable Valve Event & Lift) system

System Description 

Evaporative emission system

System Description 

Fuel filler cap warning system*

System Description 

Air conditioning cut control

System Description 

Thermal management control

System Description 

Alternator power generation voltage control system

System Description 

CAN communication

System Description 

*: For USA and Canada