Control unit 1AV, speed sensor, ignition system, speedometer sensor
G22 – speedometer;
G40 – Hall speed sensor;
J382 – control unit "1AV";
N152 – ignition coil;
N157 – final output stage;
O – distributor;
P – high-voltage ignition wire tips;
Q – spark plugs;
T3i – three-pin plug connector, on the speed sensor;
T3j – three-pin plug connector, on the speedometer;
T3k – three-pin plug connector, on high power output stage;
T10f – ten-pin plug connector, in the cable channel to the left;
T28a – 28-pin plug connector, on the control unit "1AV";
T52a – 52-pin plug connector, on control unit "1AV";
8 – ground bus between ignition coil and engine;
85 – grounding in the engine cable bundle;
110 – grounding in the cable bundle behind the instrument panel;
250 – grounding in the engine connecting bundle;
A2 – connection to the positive pole (15) in the cable bundle behind the instrument panel;
D101 – connection to positive pole (15) in motor cable harness;
D142 – connection in the engine connecting bundle;
* – cars with car radio
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 →