Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
- 4. Fuel system
- 4.1. Cars with petrol engines
4.1.1. Removal and installation of the fuel pump / fuel level sensor
4.1.2. Removal and installation of the fuel filter (petrol engines)
4.1.3. Adjustment of a cable of an accelerator
4.1.4. Removal and installation of the case of the air filter
4.1.5. Remote check of elements of fuel system
+ 4.1.6. Check of the fuel pump
4.1.7. Check of the relay of the fuel pump
- 4.1.8. Control system of the engine
4.1.8.1. Specifications
4.1.8.2. Work of a control system as the engine
4.1.8.3. Check of system of injection of fuel
4.1.8.4. Sensors and executive mechanisms of a control system of the engine
4.1.8.5. Fuel
+ 4.1.8.6. Ignition system
4.1.8.7. Removal and installation of the fuel highway and nozzles
4.1.8.8. Main malfunctions of a control system of the engine
+ 4.2. Cars with diesel engines
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes
|
| Engine code
|
ANW/AKQ
|
AEN/AKL
|
AGN
|
AGU
|
AGZ
|
| Control system of the engine |
Marelli 4AV
|
Simos 2
|
Motronic 3.8.5
|
Motronic 3.8.3
|
Motronic 3.8.3
|
| Turns of idling, rpm |
700-800
|
760-880
|
760-880
|
800-920
|
650-750
|
| The contents WITH, % |
max 0,3
|
max 0,5
|
max 0,3
|
max 0,5
|
max 0,5
|
| Maximum turns, rpm |
6500
|
6350
|
6500
|
6500
|
6500
|
| Regulator of pressure of fuel
|
| Pressure of fuel on idling turns: |
| – the vacuum hose is connected, a bar |
2,5
|
2,5
|
2,5
|
2,5
|
2,5
|
| – the vacuum hose is disconnected, a bar |
3,0
|
3,0
|
3,0
|
3,0
|
3,0
|
| Pressure in fuel system in 10 minutes after engine switching off, a bar |
2,0
|
2,0
|
2,0
|
2,0
|
2,0
|
| Fuel nozzles: |
| – productivity, ml / 30 seconds |
–
|
–
|
85-105
|
110-130
|
90-125
|
| – resistance, Ohm |
14-17
|
14-17
|
12-15
|
12-15
|
14-17
|
|
|
