E 320 Sedan (210.065) V6-3.2L (112.941) (1999)
Trip Computer: Description and Operation
Fuel Consumption Function
Task
Advising current fuel consumption to trip computer by means of groups of square-wave pulses.
Design/function
The fuel consumption signal (e.g. 8 ltr./hour) is computed from the fuel injection times. One square wave pulse means 0.2 ltr./hour
NOTE: With CAN-compatible instrument cluster, information is transferred from engine control module through CAN to instrument cluster.