System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

Component parts	Function
Crankshaft position sensor	Crankshaft Position Sensor .
Exhaust camshaft position sensor	Exhaust Camshaft Position Sensor .
Engine oil temperature sensor	Engine Oil Temperature Sensor .
Engine coolant temperature sensor 1	Engine Coolant Temperature Sensor .
Combination meter	ECM receives vehicle speed signal via CAN communication.
ECM	ECM .
Exhaust valve timing control solenoid valve	Exhaust Valve Timing Control Solenoid Valve .