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
      5.11.1. Butterfly valve case
      5.11.2. Regulator of pressure of fuel
      5.11.3. Idling regulator (IAC valve)
      5.11.4. Fuel and nozzle distributor
      5.11.5. Leveling chamber
   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



5.11. Units of system of injection of fuel

5.11.1. Butterfly valve case

GENERAL INFORMATION

Case of a butterfly valve of the 4-cylinder engine

1. Zolotnik of ventilation of a case
2. A dispersal cable on a low gear
3. Zaslonka cable
4. Vacuum hose
5. A tank hose with an absorber
6. Socket of a regulator of idling
7. Laying
8. Cooling hose
9, 21. Air hose
10. I will corrode nozzles
11. Socket of the sensor of a detonation
12. Socket of the sensor of rotation of the crankshaft
13. Insulator
14. Nozzle
15. Ring
16. Sealant
17. Vacuum hose
18. Socket of the sensor of speed of a stream
19. Air inlet hose
20. Engine plait
23. Zaslonka case

Case of a butterfly valve of the V6 engine

1. Air inlet hose
2. Cable cruise control
3. Zaslonka cable
4, 7. A hose of cooling liquid
5, 13. Air hose
6. Laying
8. Zaslonka case
9. Socket of a regulator of idling
10. Vacuum hose
11. A dispersal cable on a low gear
12. Socket of the sensor of a zaslonka
14. Hose of the pump of the power steering

Check

Vacuum hose of the case of a zaslonka

Table of modes and results of check
Designation of the union of a vacuum hose
Idling
At 3500 rpm
P
Depression is
Depression is
E
Depression is not present
Depression is
R
Depression is not present
Depression is

Vacuum hose of the case of a zaslonka (and/m 1997-98)

The table of modes and results of check (for and/m 1997-98)
Designation of the union of a vacuum hose Idling
At 3500 rpm
Е Depression is not present
Depression is
R Depression is not present
Depression is

PERFORMANCE ORDER
1. Be convinced of smoothness of a course of draft of a butterfly valve.
2. Start the engine, disconnect a vacuum hose, the vacuum gage check depression and compare to tabular data.

Replacement

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Remove an air line, having weakened collars.
3. Disconnect a cable from a zaslonka, remove an arm of a cable and take aside.
4. If the car is equipped with automatic transmission, disconnect a cable of a throttle of transmission, remove an arm and take aside.
5. Designate and disconnect from the butterfly valve chamber all vacuum hoses.
6. Disconnect from the case the socket and unscrew bolts.
7. Remove the case of a zaslonka and laying. Clear the case, blow all channels the compressed air. To wipe the zaslonka sensor solvent it is forbidden.

Installation

PERFORMANCE ORDER
1. Installation is carried out upside-down.
2. Tighten fastening bolts with the set moment.