Signal images ME-SFI fuel injection system - AD07.61-P-2000-03B

Fig 1: Speed Signal TN - Waveform Graph

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Speed signal TN

Fig 2: Injection Time Signal TI Of Fuel Injector - Waveform Graph

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Injection time signal "ti" of fuel injector when idling

Fig 3: Injection Time Signal TI Of Fuel Injector - Waveform Graph

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Injection time signal "ti" of fuel injector when revving up

Fig 4: Purge Control Valve Signal - Waveform Graph

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Purge control valve signal