Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and operation of the car



Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling systems, heating
- 5. Fuel and exhaust systems
   + 5.1. Carburetor engines
   - 5.2. Engines with fuel injection
      5.2.1. Technical characteristics
      5.2.2. Decompression of fuel system
      + 5.2.3. Fuel pump and pressure of fuel
      5.2.4. Fuel pipes and joints
      5.2.5. Fuel pump
      5.2.6. Fuel level sensor
      5.2.7. Air filter
      5.2.8. Cable of the drive of a butterfly valve
      - 5.2.9. System of electronic injection of fuel (EFI system)
         5.2.9.1. Check of system of electronic injection of fuel
         - 5.2.9.2. Units of system of electronic injection of fuel
            5.2.9.2.1. Case of a butterfly valve
            5.2.9.2.2. Sensor of an angle of rotation of a butterfly valve
            5.2.9.2.3. Fuel pressure regulator
            5.2.9.2.4. Valve of the regulator of turns of idling
            5.2.9.2.5. Distributor of fuel and nozzle
            5.2.9.2.6. Leveling camera
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries





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5.2.9.2. Units of system of electronic injection of fuel

5.2.9.2.1. Case of a butterfly valve

GENERAL INFORMATION

The table of check of discharge on the case of a butterfly valve (1988-92)

Designation of the channel
Idling
Not idling
EGR
There is no discharge
Depression is
R
There is no discharge
Depression is

The table of check of discharge on the case of a butterfly valve (since 1993)

Designation of the channel
Idling
At 3500 rpm
P
There is no discharge
Depression is
E
There is no discharge
Depression is
R
There is no discharge
Depression is

Check

PERFORMANCE ORDER
1. Be convinced of smoothness of the course of draft of a butterfly valve.
2. Start the engine, disconnect a vacuum hose and by means of the vacuum gage check depression on each of channels of the case according to tables for discharge check.

Replacement

PERFORMANCE ORDER

Prevention

Works are performed on the cold engine.


1. Disconnect the battery from weight.
2. Weaken collars and remove an air duct.
3. Disconnect a drive cable from the gate drive lever.
4. Remove an arm of a cable and take aside (it is not necessary to get a cable from an arm).
5. On cars with automatic transmission, disconnect a transmission gate cable from draft (see subsection 7.2.8), disconnect cable arms from the engine and take aside.
6. Designate and disconnect all vacuum hoses and hoses of the cooling system from the camera of a butterfly valve.
7. Disconnect the socket of the sensor of an angle of rotation of a butterfly valve.
8. Turn off four bolts of fastening of the camera of a butterfly valve.
9. Remove the case of a butterfly valve and laying.
10. A soft brush and a cleaner of the carburetor carefully clear all cast surfaces of the case, then blow all channels compressed air.
Prevention

It is forbidden to wash out the sensor of an angle of rotation of a butterfly valve any means. Carefully wipe the sensor with pure soft fabric.


11. Installation is carried out upside-down.

12. Tighten bolts and nuts of the case with the set moment.