Toyota 4ranner
+ 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. Cable of a butterfly valve
+ 5.10. System of electronic injection of fuel (EFI system)
- 5.11. Units of system of injection of fuel
5.11.1. Case of a butterfly valve
5.11.2. Fuel pressure regulator
5.11.3. Idling regulator (IAC valve)
5.11.4. Distributor of fuel and nozzle
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
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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. Gate cable
4. Vacuum hose
5. A tank hose with an absorber
6. Idling regulator socket
7. Laying
8. Cooling hose
9, 21. Air hose
10. Nozzle socket
11. Detonation sensor socket |
12. Socket of the sensor of rotation of the crankshaft
13. Insulator
14. Nozzle
15. Ring
16. Sealant
17. Vacuum hose
18. Stream speed sensor socket
19. Air inlet hose
20. Engine plait
23. Gate case |
Case of a butterfly valve of the V6 engine
1. Air inlet hose
2. Cable cruise control
3. Gate cable
4, 7. Hose of cooling liquid
5, 13. Air hose
6. Laying |
8. Gate case
9. Idling regulator socket
10. Vacuum hose
11. A dispersal cable on a low gear
12. Gate sensor socket
14. Power steering pump hose |
Check
Vacuum hose of the case of the gate
Table of the 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
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Vacuum hose of the case of the gate (and/m 1997-98)
The table of the modes and results of check (for and/m 1997-98)
| Designation of the union of a vacuum hose | Idling |
At 3500 rpm
|
| E | Depression is not present |
Depression is
|
| R | Depression is not present |
Depression is
|
| PERFORMANCE ORDER |
| 1. Be convinced of smoothness of the 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 duct, having weakened collars. |
| 3. Disconnect a cable from the gate, remove an arm of a cable and take aside. |
| 4. If the car is equipped with automatic transmission, disconnect a transmission throttle cable, remove an arm and take aside. |
| 5. Designate and disconnect all vacuum hoses from a chamber of a butterfly valve. |
| 6. Disconnect the socket from the case and turn off bolts. |
| 7. Remove the case of the gate and laying. Clear the case, blow all channels compressed air. It is forbidden to wipe the gate sensor solvent. |
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Installation
| PERFORMANCE ORDER |
| 1. Installation is carried out upside-down. |
| 2. Tighten fastening bolts with the set moment. |
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