- G 2 - coolant temperature sensor
- G 40 - Hall sensor
- G 42 - intake air temperature sensor
- G 61 - knock sensor 1
- G 62 - coolant temperature sensor
- J 220 - Motoronic control unit
- N 30 - cylinder 1 injector valve
- N 31 - cylinder 2 injector valve
- N 32 - cylinder 3 injector valve
- S 234 - Cylinder 4 injector valve
- T 3 h - plug connection, 3-pin, green color, on anti-knock sensor 1
- T 6 l - plug connection, 6-pin, red color, connecting clamp for water tank E-Box
- T 10 n - plug connection, 10-pin, yellow, connecting clamp for water tank E-Box
- T 10 p - plug connection, 10-pin, black, connecting clamp for water tank E-Box
- 131 - connection to the body ("ground") "2", in the wiring harness of the engine compartment
- 259 - connection to the body ("ground") "1", in the instrument cluster wiring harness
- D 69 - connection (control devices), in the engine compartment wiring harness
- D 95 - connection (valve injectors), in the engine compartment wiring harness
[The article is a reprint of material from AUDIMANUAL.ru]