Device and repair of Toyota RAV4 SUVs (Toyota RAV) - Throttle knot-//

Toyota PAB4-Toyota RAV4
1. Operation of the car
2. Maintenance
3. Engines
4. Cooling systems and conditioning
5. Fuel system and system of production of the fulfilled gases
   General information
   Technical characteristics of system of injection of fuel
   Dropping pressure in fuel system
   General check of fuel system
   Fuel pump
   Fuel pressure regulator
   Fuel level sensor
   Fuel tank
   Case of the air filter
   Accelerator cable
   Electronic system of injection of fuel
      Check of electronic system of injection of fuel
      Diagnostics of electronic system of injection of Toyota TCCS fuel with dynamic ignition
      Throttle knot
   Damper of pulsations of fuel on models since 2001
   Distributive fuel highway and nozzles
   System of production of the fulfilled gases
6. System of ignition
7. The control system and decrease in toxicity of the fulfilled gases
8. Coupling
9. Transmission
10. Driveshaft and shaft of the drive of driving wheels
11. Brake system
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
Schemes of electric equipment


Toyota RAV4>> Fuel system and system of production of the fulfilled gases>> Electronic system of injection of fuel>> Throttle knot
Check check of throttle knot as follows:
Check smoothness and uniformity of turn of a butterfly valve.
Remove an air inlet branch pipe from throttle knot and check a state in throttle knot for lack of deposits of soot and other pollution, especially around a butterfly valve. In the presence of pollution remove them with aerosol means for cleaning of carburetors and a toothbrush. Previously be convinced that aerosol means for cleaning will not damage the sensor of oxygen and catalytic converter.
     
      PREVENTION
You do not carry out cleaning of the sensor of provision of a butterfly valve (TPS) and the valve of a control system of the frequency of rotation of idling (IAC)

You carry out removal of throttle knot on the cold engine as follows:
Switch off ignition and disconnect a wire of "weight" from the rechargeable battery.
Weaken collars and remove an air inlet branch pipe.
Disconnect an accelerator cable from the lever of the drive of a butterfly valve.
On models till 2001 with the automatic transmission, disconnect a cable of management from the lever of a butterfly valve.

Fig. 5.24. Places of connection of hoses of the cooling system to throttle knot


Mark and disconnect vacuum hoses and hoses of the cooling system (fig. 5.24) from throttle knot .
Close plastic traffic jams cooling system hoses that will prevent leak of cooling liquid.
Disconnect the electric socket from the sensor of provision of a butterfly valve (TPS).

Fig. 5.25. An arrangement of bolts of fastening of throttle knot on models to 2001 godavypusk till 2001


Fig. 5.26. An arrangement of bolts of fastening of throttle knot on models since 2001


Turn out bolts of fastening of throttle knot (fig. 5.25, 5.26) .
Remove throttle knot and laying from an inlet collector.
Installation of the engine is carried out to the sequences, the return to removal, taking into account the following:
At installation of throttle knot use new laying.
Check level and if necessary, add cooling liquid.