Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation



Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of cooling, 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. Gasoline pipe lines and joints
      5.2.5. Fuel pump
      5.2.6. Fuel level sensor
      5.2.7. Air filter
      5.2.8. Cable of a 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. Butterfly valve case
            5.2.9.2.2. Sensor of an angle of rotation of a butterfly valve
            5.2.9.2.3. Regulator of pressure of fuel
            5.2.9.2.4. Valve of a regulator of turns of idling
            5.2.9.2.5. Fuel and nozzle distributor
            5.2.9.2.6. Leveling chamber
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes




5.2.9.2. Units of system of electronic injection of fuel

5.2.9.2.1. Butterfly valve case

GENERAL INFORMATION

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

Channel designation
Idling
Not idling
EGR
There are no razryazheniye
Depression is
R
There are no razryazheniye
Depression is

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

Channel designation
Idling
At 3500 rpm
P
There are no razryazheniye
Depression is
E
There are no razryazheniye
Depression is
R
There are no razryazheniye
Depression is

Check

PERFORMANCE ORDER
1. Be convinced of smoothness of a 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 case channels according to tables for razryazheniye check.

Replacement

PERFORMANCE ORDER

Prevention

Works are carried out on the cold engine.


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


11. Installation is carried out upside-down.

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