Toyota Camry

1992-1997 of release

Repair and operation of the car



Kamri's Toyota
+ 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
      6.4.2. Check of pressure created by the fuel pump
      6.4.3. Check of the regulator of pressure of fuel
      + 6.4.4. Check of the relay 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 chamber (only V6 engines)
+ 7. System of ignition
+ 8. Toxicity decrease
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment





6.4.2. Check of pressure created by the fuel pump

GENERAL INFORMATION

Giving of tension of the accumulator additional wires for check of operability of the fuel pump on models with engines 1MZ-FE V6 since 1994.

The adapters used for connection of the manometer to the top part of the fuel filter

Pressure created by the fuel pump in the fuel highway has to make at least 3,3 bars.
PERFORMANCE ORDER
1. Uncover a fuel-filling mouth.
2. Check that tension of the battery meets standard.
3. Remove pressure in the fuel highway.
4. Using adapters, connect the manometer to the top part of the fuel filter (see rice. The adapters used for connection of the manometer to the top part of the fuel filter).
5. Install the gear shifting lever in neutral situation and tighten the emergency brake.
6. An additional wire connect contacts + In and Fp on the control socket (see rice. Electric circuit of power supply of the fuel pump).
On models with the engine 1MZ-FE it is necessary to give additional wires tension from the accumulator to the fuel pump (see rice. Giving of tension of the accumulator additional wires for check of operability of the fuel pump on models with engines 1MZ-FE V6 since 1994).
7. Include ignition, but do not start the engine. Determine pressure created by the fuel pump in the fuel highway by indications of the manometer. If pressure too high, check a condition of the return fuel-supply line. If a fuel-supply line in a normal state, replace pressure regulator. If pressure too low, replace pressure regulator. If pressure does not increase, check a condition of the giving fuel tube, a fuel tank and the fuel filter.
8. Remove the closing wire on the control socket.
9. Start the engine.
a) measure fuel pressure on idling turns,
b) check vacuum in a hose and the fuel pressure regulator.
10. Switch off the engine and in 5 minutes check pressure of fuel which not less than 1,2 bars have to be.
11. Remove the manometer for measurement of pressure of fuel.