Bus messages, PSG 16 engine management system

/ 9-3 (9400) / 2002 / 2. Engine / PSG 16 (D223L) / Technical description / Bus messages, PSG 16 engine management system

The engine control module sends out the following information:

PSG 16 sends out	Values	Used by	Value dependent on the following sensor input, signal or function
Check Engine Lamp	ON / OFF	MIU	The internal diagnostics
CRUISE Lamp	ON / OFF	MIU	Cruise control function
Fuel Consumed Since Start	0-65535 ml	MIU	Fuel injection function
Engine Has Started.	ON / OFF	ACC, DICE, SID	Crankshaft position sensor
Engine speed	0-6000 rpm	MIU, ACC, Diesel pump	Crankshaft position sensor
Coolant Temperature	-50 -200 °C	MIU, DICE, ACC	Coolant temperature sensor
Glow indicator lamp	ON / OFF	MIU	Glow function
Immobilizer	Code	TWICE	Immobilizer function

The engine control module uses engine control module:

PSG 16 receives	Values	Sent by	Value dependent on the following sensor input, signal or function
A/C	ON / OFF	DICE	A/C (bus from ACC), coolant temperature (bus from PSG 16), A/C pressure and evaporator temperature.
A/C pressure	0 - 30 bar	DICE	A/C pressure sensor
Immobilizer	Code	TWICE	Immobilizer function