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Fuel consumption signal, function - GF07.61-P-3029SM

ENGINE 113.986 

ENGINE 113.987 

ENGINE 113.988 

ENGINE 113.989 

Fig 1: Identifying Instrument Cluster, ME Control Unit And Data Bus (Controller Area Network) (Engine 113.986)
G04738393Courtesy of MERCEDES-BENZ USA

The current fuel consumption is sent to the trip computer in the instrument cluster (A1) by the ME control unit (N3/10) in the form of square-wave pulse packages.

One square-wave pulse means 0.2 l/h.

The instrument cluster consumption signal is thus calculated (e.g. 8.2 l/h) and displayed in the multifunction display.

ME-SFI [ME] control unit component description N3/10 GF07.61-P-6000SM