1AV control unit, valve injectors, throttle control
F60 - freewheel speed limit switch;
G69 - throttle potentiometer;
G88 - throttle potentiometer for free play adjustment;
J338 - throttle control unit;
J382 - control unit "1AV";
K - instrument panel;
N30 - nozzle of the 1st cylinder;
N31 - nozzle of the 2nd cylinder;
N32 - nozzle of the 3rd cylinder;
N33 - nozzle of the 4th cylinder;
N80 - solenoid valve of the activated charcoal tank;
T2a - two-pin plug connector, on the injector of the 1st cylinder;
T2b - two-pin plug connector, on the nozzle of the 2nd cylinder;
T2s - two-pin plug connector, on the injector of the 3rd cylinder;
T2d - two-pin plug connector, on the nozzle of the 4th cylinder;
T2o - two-pin plug connector, on the solenoid valve of the activated carbon tank;
T8e - eight-pin plug connector, on the throttle control assembly;
T10a - 10-pin male connector, in a waterproof housing (white);
T10f - 10-pin plug connector, in cable duct to the left (black);
T28a - 28-pin plug connector, on the control unit "1AV";
T32b - 32-pin plug connector, on the control unit "1AV";
T52a - 52-pin plug connector, on the control unit "1AV";
V60 - throttle control;
D140 - connection (nozzles) in the connecting beam of the engine;
D141 - connection (5V) in the connecting beam of the engine;
D142 - connection in the connecting bundle of the engine;
*** only for vehicles with multifunction indicator
The structure of circuit diagrams of electrical equipment is located here →
Symbols found in circuit diagrams are here →
Explanations for the symbols found in the wiring diagrams are here →