Input/Output Signal Chart

WARNING: This page is about a different car, the 2011 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.

INPUT/OUTPUT SIGNAL REFERENCE

Sensor

Input signal to ECM

ECM function

Actuator

Crankshaft position sensor (POS)

Engine speed⁽¹⁾ & Piston position

Exhaust valve timing control

Exhaust valve timing control magnet retarder

Camshaft position sensor (PHASE)

Engine oil temperature sensor

Engine oil temperature

Exhaust valve timing control position sensor

Exhaust valve timing signal

Unified meter and A/C amp.

Vehicle speed⁽²⁾

⁽¹⁾	The ECM determines the start signal status by the signals of engine speed and battery voltage

⁽²⁾	This signal is sent to the ECM through CAN Communication line