Motronic control unit, throttle valve, speedometer sensor, ignition
F60 – Idle limit switch;
G22 – speedometer sensor;
G69 – throttle potentiometer;
G88 – throttle valve adjustment potentiometer for idle speed control;
J220 - "Motronic" system control unit;
J338 – Throttle valve control unit;
N – ignition coil 1;
N – 122 final power stage 1;
N – 128 ignition coil 2;
N – 192 final power stage 2;
P – high-voltage wire tips in the ignition system;
Q – spark plugs;
T3j – three-pin plug connector on the speed sensor;
T4j – four-pin plug connector on the final power stage;
T8e – eight-pin plug connector on the throttle control unit;
T10f – ten-pin plug connector in the cable channel on the left (black);
T28a - 28-pin plug connector on the "Motronic" control unit;
V60 - Throttle body adjustment device;
110 – ground connection in the wiring harness behind the instrument panel;
250 – ground connection in the engine wiring harness;
A2 – connection to the positive terminal (15) in the wiring harness behind the instrument panel;
D141 – connection (5V) in the engine wiring harness;
D142 – connection in the engine wiring harness
Information copied from the resource: skodabook
The structure of the basic diagrams of electrical equipment is located here →
Symbols found in wiring diagrams are here →
Explanations of the symbols found on the electrical diagrams are located here →