Functional diagram of the engine 1.4 l (55 kW) AUA
E45 | Cruise Control Switch |
E227 | cruise control button |
F | Stoplight switch |
F36 | Clutch pedal switch |
F47 | brake pedal switch |
G6 | Fuel pump |
G28 | Engine speed sensor |
G39 | Lambda probe before catalytic converter |
G40 | Hall Sensor |
G42 | Intake air temperature sensor |
G61 | Knock sensor 1 |
G62 | coolant temperature sensor |
G71 | Intake manifold pressure sensor |
G79 | Accelerator pedal position sensor |
G130 | Lambda probe behind catalytic converter |
G185 | Accelerator pedal position sensor 2 |
G186 | Throttle actuator (electric accelerator drive) |
G187 | Throttle actuator angle sensor 1 (electr. accelerator drive) |
G188 | Throttle actuator angle sensor 2 (electr. accelerator drive) |
G212 | EGR potentiometer |
J17 | Fuel pump relay |
J218 | Processor in instrument cluster |
J338 | Throttle block |
J537 | Injection control unit 4LV |
M9/10 | Left/Right Brake Lamp |
N30...33 | Injectors for cylinders 1...4 |
N79 | heating resistor (crankcase ventilation systems) |
N80 | Absorber solenoid valve |
N121 | Modulated signal controlled exhaust gas recirculation valve |
N152 | Ignition coil |
P | spark plug tip |
Q | Spark plug |
Z19 | Heating element lambda probe |
Z29 | Lambda probe heating element 1, behind the catalytic converter |
Additional signals:
- (1) Impact signal, airbag control unit
- (2) Signal «Terminal 50», egnition lock
- (3) Alternator, terminal DF
- (4) Speed signal (from processor J218)
- (5) Air conditioning compressor (increase in turnover)
- (6) Fuel level in tank*
- (7) TD signal*
- (8) Air conditioning compressor
CAN bus H = drive CAN bus
CAN bus L = drive CAN bus
[x] Connection on the functional diagram
* not available with CAN compatible processor J218
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