Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation


Toyota 4Раннер
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of heating, ventilation
- 5. Fuel and exhaust systems
   5.1. Specifications
   5.2. Order of a decompression of fuel system
   + 5.3. Fuel pump and pressure of fuel
   5.4. Hoses and connections
   5.5. Fuel tank
   5.6. Fuel pump
   5.7. Fuel level sensor
   5.8. Air filter
   5.9. Butterfly valve cable
   + 5.10. System of electronic injection of fuel (EFI system)
   + 5.11. Units of system of injection of fuel
   5.12. Service of an exhaust system
   + 5.13. System of decrease in toxicity of exhaust gases
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes




5. Fuel and exhaust systems
GENERAL INFORMATION

Into structure of fuel system enter:

  – fuel tank;
  – the electric fuel pump (it is mounted in a fuel tank);
  – main relay of system of injection and relay of the fuel pump;
  – nozzles;
  – pressure regulator;
  – air filter;
  – butterfly valve case.

All cars considered in this Management, are equipped with system of electronic injection of fuel (EFI system) operated from the processor block. Feature of system is application of onboard system of self-diagnostics of OBDII and the sensor of a mass consumption of air. A regulator of pressure of fuel the vacuum distributive valve (VSV) which provides optimum fuel consumption operates.