Engine speed sensor, Hall sensor, coolant temperature sensor at the radiator outlet, engine control unit
G28 Engine Speed Sensor
G40 Hall sensor
G83 Radiator Outlet Coolant Temperature Sensor
J519 Power Control Module
J623 Electronic engine control unit
T3f 3-pin electrical wiring connector
T3j 3-pin electrical wiring connector
T14a 14-pin electrical connector, front left in engine compartment
T60a 60-pin electrical wiring connector
T94a 94-pin electrical wiring connector
Source of the article web resource skodabook
Decoding the wiring color codes: ws - white; sw - black; ro - red; rt - red; br - brown; gn - green; bl - blue; gr - gray; li - purple; vi - purple; ge - yellow; or - orange; rs - pink.