Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

Toyota Land Cruiser
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 4. Systems of cooling, heating
- 5. Fuel and exhaust systems
   - 5.1. Carburettor engines
      5.1.1. The fuel pump and pressure of fuel
      5.1.2. A gasoline pipe line
      + 5.1.3. A fuel tank
      5.1.4. The fuel pump
      5.1.5. The gauge of level of fuel
      5.1.6. The air filter
      5.1.7. A cable of a drive throttle заслонки
      + 5.1.8. The carburettor
      5.1.9. Exhaust system service
   + 5.2. Engines with fuel injection
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and a steering
+ 10. A body
+ 11. An electric equipment
+ 12. Electroschemes


5.1.1. The fuel pump and pressure of fuel



The prevention

Preliminary check up a condition of fuel hoses and tubes. Watch the fuel expense. If the expense considerably exceeds norm damage of a diaphragm of the pump can be the reason. In this case oil level can exceed norm, and from oil the gasoline smell can extend.

1. Disconnect from the carburettor a gasoline pipe line and insert a tee with a manometre.
2. Start the engine and check up pressure of fuel which should be within 0,18–0,6 атм.
3. After a stop of the engine pressure should decrease slowly.
4. If the engine is not started, rotate a starter before occurrence of indications of a manometre.
5. If pressure falls quickly the final valve of the pump and the pump is faulty it is necessary to replace.
6. If pressure is too great, check up cleanliness of a ventilating aperture of the pump.
7. If pressure too low replace the pump, preliminary having checked up cleanliness of hoses and their absence пережатия.