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Home >> Mercedes Benz >> 2002 >> S55 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation -- Basic Knowledge -- 215 & 220 Chassis - 2 Of 2 >> Basic Knowledge >> Fuel consumption signal function - GF07.61-P-3029 >> Fuel consumption signal function - GF07.61-P-3029KE

Fuel consumption signal function - GF07.61-P-3029KE

ENGINE 113.990 in MODEL 211, 219 

ENGINE 113.991 in MODEL 215, 220 

ENGINE 113.992 in MODEL 230 

ENGINE 113.993 in MODEL 463 

ENGINE 113.995 in MODEL 230 

Fig 1: Identifying Instrument Cluster, ME Control Unit And Data Bus (Controller Area Network) (Engine 113.993)
G04738392

The current fuel consumption is sent to the trip computer in the instrument cluster by the ME-SFI [ME] control unit in the form of square-wave pulse packages.

One square-wave pulse means 0.2 l/h.

The instrument cluster calculates and displays the consumption signal (e.g. 8.2 liters/hour).

  ME-SFI control unit - location/task/design/function   GF07.61-P-5000AM