Wiring diagram of CAN bus - engine - PE00.19-U-2200-99RAA

MODEL 251 with ENGINE 113.971 up to 31.12.06, 156.980 up to 30.6.07 CAN voltage distributor (X30/19) 

MODEL 251 with ENGINE 272.967, 273.963, 642 up to Model Year 2010 CAN voltage distributor (X30/19) 

Fig 1: CAN Bus - Engine Wiring Diagram (1 Of 4)

Courtesy of MERCEDES-BENZ USA

Fig 2: CAN Bus - Engine Wiring Diagram (2 Of 4)

Courtesy of MERCEDES-BENZ USA

Fig 3: CAN Bus - Engine Wiring Diagram (3 Of 4)

Courtesy of MERCEDES-BENZ USA

Fig 4: CAN Bus - Engine Wiring Diagram (4 Of 4)

Courtesy of MERCEDES-BENZ USA