System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

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