System Description

Courtesy of NISSAN NORTH AMERICA, INC.

ECM controls the engine by various functions.

Function	Reference
Direct injection gasoline system	Refer to System Description .
Fuel pressure control	Refer to System Description .
Cooling fan control	Refer to System Description .
Electric ignition system	Refer to System Description .
Intake valve timing control	Refer to System Description .
Exhaust Valve Timing Control	Refer to System Description .
VVEL (Variable Valve Event & Lift) system	Refer to System Description .
Evaporative emission system	Refer to System Description .
Fuel filler cap warning system*	Refer to System Description .
Air conditioning cut control	Refer to System Description .
Thermal management control	Refer to System Description .
Alternator power generation voltage control system	Refer to System Description .
Automatic speed control device (ASCD)	Refer to System Description .
CAN communication	Refer to System Description .

*: For USA and Canada