J192 – Multipoint injection control unit
N – ignition coil
N30 – injection valve cylinder 1
N31 – injection valve cylinder 2
N32 – injection valve cylinder 3
N33 – injection valve cylinder 4
N83 – injection valve cylinder 5
N84 – injection valve cylinder 6
N128 – ignition coil 2
N158 – ignition coil 3
P – spark plug connectors
Q – spark plugs
T3k – connector, 3-pin, white, in the engine compartment on the left
T6z - Plug connector, 6-pin, red, connection station, el. box, humidifier box
T10z - Plug Connector, 10-Pin, Yellow, Electrical Box Connector Station, Humidifier Box
D95 – connection (injection valve in the wiring group in the engine compartment)
D131 – connection (15) via fuse 232, in the engine compartment wiring group