Network Message Chart - IPC Gauges

Module Network Input Messages - IPC

Broadcast Message	Originating Module	Message Purpose
Air fuel ratio display	PCM	Input used to control the air fuel ratio virtual gauge display.
Cylinder head temperature data	PCM	Input used to control the cylinder head temperature virtual gauge display.
Engine air inlet temperature data	PCM	Input used to control the inlet air temperature virtual gauge display.
Engine coolant temperature data	PCM	Input used to control the engine temperature gauge.
Engine oil temperature	PCM	Input used to control the engine oil temperature virtual gauge display.
Engine RPM data	PCM	Input used to control the tachometer.
Ignition status	BCM	Input used to provide ignition RUN, START and ACC states.
Transmission fluid temperature data	PCM	Input used to control the transmission oil temperature virtual gauge display.
Vacuum/boost display	PCM	Input used to control the vacuum boost virtual gauge display.
Vehicle lateral acceleration	ABS module	Lateral input used to display the accelerometer.
Vehicle longitudinal acceleration	ABS module	Longitudinal input used to display the accelerometer.
Vehicle speed	PCM	Input used to control the speedometer.

Module Network Input Messages - PCM

Broadcast Message	Originating Module	Message Purpose
Wheel speed data	ABS module	Input used to generate the vehicle speed signal.