Subaru Legacy

Since 1990-1998 of release

Repair and car operation



Subaru Legasi
+ 1.1. Identification numbers
+ 2. Maintenance service
+ 3. Engines
+ 4. Heating, ventilation
- 5. Fuel system
   5.1. Introduction
   5.2. Technical characteristics
   5.3. Pressure removal in fuel system
   5.4. Check of the fuel pump
   5.5. The fuel pump
   5.6. A fuel separator (only models 4WD)
   5.7. The gauge of level of fuel
   5.8. A fuel tank
   5.9. A casing of the air filter
   5.10. An accelerator cable
   5.11. Electronic system of injection of fuel
   5.12. Fuel system
   5.13. System of giving of air
   5.14. Electronic control system
   5.15. Check of system of injection of fuel
   + 5.16. Check and replacement of elements of system of injection of fuel
   5.17. Турбонагнетатель
   5.18. Check of the executive mechanism заслонки турбонагнетателя
   5.19. The general check турбонагнетателя
   5.20. Removal and installation турбонагнетателя
+ 6. An exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment





5.11. Electronic system of injection of fuel
THE GENERAL DATA

Electronic system of injection of fuel SPFI


1 – the air filter
2 – the gauge of temperature EGR
3 – a measuring instrument of a stream of air
4 – valve EGR
5 – the fuel pump
6 – a fuel tank
7 – a control lamp
8 – to the relay of system of compulsory inclusion of a hill-climbing gear
9 – the gauge of speed
10 – the switch
11 – switch A/S
12 – the neutral switch of an automatic transmission
13 – the switch of blocking of a starter
14 – the fuel filter
15 – the relay of the fuel pump
16 – the electromagnetic valve очистики
17 – valve EGR
18 – bypass the air valve
19 – an injector
20 – демпфер
21 – a regulator of pressure of fuel
22 – the management block
23 – the relay of system of ignition
24 – a fuel tank
25 – the canister with coal
26 – valve PCV
27 – the gauge of temperature of a cooling liquid
28 – the gauge of position throttle заслонки
29 – the distributor with the gauge of an angle of rotation of a cranked shaft
30 – the oxygen gauge
31 – the catalyst
32 – the ignition block
33 – the ignition coil

Electronic system of injection of fuel MPFI

1 – the gauge of temperature of a cooling liquid
2 – the detonation gauge
3 – the air filter
4 – the gauge of a stream of air
5 – ignition coils
6 – the ventilation valve картера
7 – bypass the air valve
8 – the electromagnetic valve
9 – the canister
10 – the return valve
11 – the fuel pump
12 – a fuel tank
13 – the fuel filter
14 – the relay of the fuel pump
15 – a control lamp
16 – a pressure regulator
17 – the relay
18 – block ECU
19 – the ignition block
20 – a fuel atomizer
21 – the gauge of speed
22 – a starter
23 – the control switch of air
24 – the switch on a mechanical transmission
25 – the switch of blocking of a starter of an automatic transmission
26 – the gauge of an angle of rotation of a camshaft
27 – the gauge of an angle of rotation of a cranked shaft
28 – the oxygen gauge
29 – the catalyst

Electronic system of injection of fuel MPFI of engines with турбонагнетателем

1 – the electromagnetic valve заслонки
2 – the air filter
3 – a measuring instrument of a stream of air
4 – the electromagnetic valve
5 – the clearing valve № 2
6 – the pressure gauge
7 – to a radiator
8 – to the tank
9 – to a radiator head
10 – the water pump
11 – a broad tank
12 – the clearing valve № 1
13 – bypass the air valve
14 – fuel atomizers
15 – ignition coils
16 – the temperature gauge
17 – cooling турбонагнетателя
18 – the gauge
19 – the ignition block
20 – the catalyst
21 – the gauge of an angle of rotation of a cranked shaft
22 – the gauge of an angle of rotation of a camshaft
23 – a spark plug
24 – the detonation gauge
25 – a fuel atomizer
26 – a pressure regulator
27 – the fuel filter
28 – the valve
29 – the ventilation valve картера
30 – the throttle chamber
31 – the throttle gauge
32 – the unilateral valve
33 – the canister
34 – the return valve
35 – the fuel pump
36 – a fuel tank
37 – the relay of the fuel pump
38 – a control lamp
39 – the relay
40 – the management block
41 – the control relay
42 – the gauge of speed

The electronic system of injection of fuel consists of three basic systems: fuel system, system of giving of air and electronic control system.