Tayota Kamri's repair since 2001
1. Operation manual and to maintenance of the car
2. Engine
2.1. Petrol engines models 1AZ-FE and 2AZ-FE
2.1.1. General information
2.1.2. Mechanism of the drive of valves
2.1.3. Lubrication system
2.1.4. Cooling system
2.1.5. System of an admission and vyspusk
2.1.5.1. Air filter
2.1.5.2. Throttle knot
2.1.5.3. Inlet collector
2.1.5.4. Final collector
2.1.5.5. Exhaust pipe
2.1.5.6. Two-level control system of release
2.1.6. Fuel system
2.1.7. System of ignition
2.1.8. System of start-up
2.1.9. Starter
2.1.10. Control system of the engine
2.2. Mechanical part of engines of models 1AZ-FE and 2AZ-FE
2.3. Petrol engine of model 1MZ-FE
2.4. Mechanical part of the engine of model 1MZ-FE
2.5. Appendix
2.6. Tables
3. Transmission
4. Running gear
5. Steering
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment




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2.1.5.2. Throttle knot

Fig. 2.23. Throttle knot: 1 – electric motor of the drive of a butterfly valve; 2 – butterfly valve; 3 – returnable spring of a butterfly valve; 4 – sensor of provision of a butterfly valve


Use of the ETCS-i system without mechanical communication provided excellent management of an accelerator. The electric motor of a direct current with an excellent response and the minimum power consumption is used for management of a butterfly valve. The engine electronic control unit in the mode on duty exercises control of current of the electric motor of a butterfly valve for regulation of an angle of opening of a butterfly valve.


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2.1.5.1. Air filter
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2.1.5.3. Inlet collector