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
2.2. Mechanical part of engines of models 1AZ-FE and 2AZ-FE
2.3. Petrol engine of model 1MZ-FE
2.3.1. General information
2.3.2. Mechanism of the drive of valves
2.3.3. Lubrication system
2.3.4. Cooling system
2.3.5. System of an admission and vyspusk
2.3.5.1. General information
2.3.5.2. Throttle knot
2.3.5.3. Receiver
2.3.5.4. Inlet collector
2.3.5.5. Final collector
2.3.5.6. System of an exhaust
2.3.6. Fuel system
2.3.7. System of ignition
2.3.8. Control system of the engine
2.3.9. Basic elements of a control system of the engine
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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2.3.5.2. Throttle knot

Use of the ETCS-i system without mechanical communication provided excellent management of an accelerator. For management of a butterfly valve the electric motor of a direct current with the minimum power consumption is used. 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.

Fig. 2.195. Throttle knot: 1 – sensor of provision of a butterfly valve; 2 – electric motor of the drive of a butterfly valve





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2.3.5.1. General information
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2.3.5.3. Receiver