Connector A
H2 - accelerator pedal position sensor signal (conductive track 1).
NZ - «weight» accelerator pedal position sensor (conductive track 1).
H4 - «weight» power circuit.
G2 - power supply of the accelerator pedal position sensor (conductive track 2).
G4 - «weight» power circuit.
F2 - power supply of the accelerator pedal position sensor (conductive track 2).
F3 - Accelerator pedal position sensor signal (conductive track 2).
F4 - «weight» accelerator pedal position sensor (conductive track 2).
E4 - brake signal.
B4 - diagnostics.
C4 - information about the position of the clutch pedal.
A2 - switch on-off. speed controller.
AZ - CAN L multiplex communication with the UCH.
A4 - CAN H multiplex communication with the UCH.
C3 - on/off switch. speed limiter.
D2 - power supply for the governor and speed limiter controls.
DЗ - signal of the regulator and speed limiter controls.
Connector B
M2 - control input of injector 4.
M3 - control «-» throttle valve with servo.
M4 - control «+» throttle valve with servo.
L2 - control input of injector 3.
L3 - control input of injector 2.
L4 - control input of injector 1.
Short circuit - multiplex communication CAN L (on vehicles with automatic transmission).
K4 - multiplex communication CAN H (on vehicles with automatic transmission).
H2 - power supply of the absolute pressure sensor.
NC - absolute pressure sensor signal.
H4 - power supply of the absolute pressure sensor.
G2 - power supply for the throttle block position sensor.
G3 - motorized dampers.
G4 - position sensor signal (conductive track 1) servo throttle body «weight» motorized throttle position sensor.
F2 - information about the temperature of the coolant.
F3 - crankshaft speed sensor signal.
F4 - - mass» coolant temperature sensor.
E2 - information about the air temperature.
EZ - «weight» air temperature sensor.
E4 - crankshaft speed sensor signal.
D3 - position sensor signal (conductive track 2) motorized throttle body.
D4 - relay control of actuators.
C2 - knock sensor screen.
82 - «weight» knock sensor.
A2 - knock sensor signal.
A4 - «+» after the ignition switch.
C4 - power steering pressure switch signal.
Connector C
A2 - signal from the lower oxygen sensor.
AT 2 - «weight» downstream oxygen sensor signal.
81 - signal from the upper oxygen sensor.
C1 - «weight» upstream oxygen sensor signal.
D1 - fuel pump relay control.
E1 - control of the absorber purge solenoid valve.
F2 - high speed relay control of the electric fan of the engine cooling system.
F1 - control of the low speed relay of the electric fan of the engine cooling system.
G3 - heating control of the lower oxygen sensor.
G2 - food «+» after relay.
G1 - control of the heating of the upper oxygen sensor.
NC - control of the ignition coil of cylinders 2 and 3.
H2 - control of the ignition coil of cylinders 1 and 4.
H1 - «weight» power circuit.
E2 - control of the camshaft phase regulator (only on F4P engine).