Common Rail Diesel Injection (CDI), block diagram - GF07.16-P-0001-08OMA

ENGINE 651.9 in MODEL 207, 212 (except 212.098/298) as of model year 2014 

Direct networking block diagram 

Fig 1: Direct Networking Block Diagram (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Direct Networking Block Diagram (2 Of 2)

Courtesy of MERCEDES-BENZ USA

Block diagram for CAN networking 

Fig 3: CAN Networking Block Diagram (1 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 4: CAN Networking Block Diagram (2 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 5: CAN Networking Block Diagram (3 Of 3)

Courtesy of MERCEDES-BENZ USA