Toyota Camry

1992-1997 of release

Repair and operation of the car



Toyota Camry
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
+ 4. Capital repairs of engines
+ 5. Cooling and heating
- 6. Fuel system
   6.2. General information
   6.3. Removal of pressure in fuel system
   + 6.4. Check of the fuel pump
   6.5. Fuel pump
   + 6.6. Fuel level sensor
   6.7. Fuel tank
   6.8. Air filter
   + 6.9. Accelerator cable
   6.10. Electronic system of injection of EFL fuel
   + 6.11. Fuel system
   6.12. Check of system of injection of fuel
   + 6.13. Check and replacement of elements of system of injection of EFI fuel
   6.14. Fuel highway and fuel nozzles
   + 6.15. Valve of the mode of idling of the air conditioning system
   6.16. Air inlet camera (only V6 engines)
+ 7. System of ignition
+ 8. Decrease in toxicity
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment



6.10. Electronic system of injection of EFL fuel

GENERAL INFORMATION

Electronic system of injection of EFL fuel of the four-cylinder engine
 
1 – additional sensor of oxygen;
2 – main sensor of oxygen;
3 – fuel nozzle;
4 – fuel pressure regulator;
5 – fuel pulsation quencher;
6 – fuel filter;
7 – fuel pump;
8 – fuel tank;
9 – ignition lock;
10 – relay of break of a chain;
11 – control lamp;
12 – main EFI relay;
13 – accumulator;
14 – car speed sensor;
15 – control socket;
16 – sensor of neutral position of the transmission;
17 – compressor;
18 – starter;
19 – switch of headlights;
20 – switch of fog lights;
21 – ECM block;
22 – vacuum sensor;
23 – ignition block;
24 – the switching vacuum VSV valve;
25 – ignition coil;
26 – EGR valve;
27 – sensor of temperature of exhaust gas of the EGR system;
28 – temperature sensor postupayushche го in the air engine;
29 – ISC valve;
30 – sensor of provision of a butterfly valve;
31 – detonation sensor;
32 – I cool the sensor of temperature liquid Russian cabbage soup;
33 – TWC;
34 – TWC

Electronic system of injection of EFL fuel of the six-cylinder engine
 
1 – sensor of an angle of rotation of a bent shaft;
2 – sensor of a detonation 2;
3 – eats sensor;
4 – oxygen sensor (block 2 sensor 1);
5 – fuel nozzles;
6 – MAF measuring instrument;
7 – "fresh air";
8 – IAT sensor;
9 – fuel pulsation quencher;
10 – ignition block;
11 – fuel filter;
12 – fuel pump;
13 – relay of break of a chain;
14 – ignition lock;
15 – control switch;
16 – accumulator;
17 – sensor of speed of the car No. 1;
18 – PNP switch;
19 – electromagnetic valve;
20 – ECU block;
21 – DLC1 block;
22 – stoplight switch;
23 – ECM block;
24 – fuel pressure regulator;
25 – IAC valve;
26 – the switching vacuum VSV valve;
27 – idling valve;
28 – vacuum EGR modulator;
29 – the valve of adjustment of the air coming to the engine;
30 – executive mechanism;
31 – vacuum tank;
32 – ACIS system;
33 – sensor of provision of a butterfly valve;
34 – fuel nozzle;
35 – sensor of position of the camshaft;
36 – oxygen sensor (block 1 sensor 1);
37 – temperature sensor;
38 – EGR valve;
39 – oxygen sensor (block 1 sensor 2);
40 – sensor of a detonation 1

The electronic system of injection of EFL fuel consists of three main systems: fuel system, system of air supply and system of electronic control (see rice. Electronic system of injection of EFL fuel of the four-cylinder engine).