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
2.3.6. 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
2.3.9.1. Sensor of an angle of rotation of a bent shaft
2.3.9.2. Sensor of provision of a cam-shaft
2.3.9.3. Sensor of provision of a pedal of management of fuel supply
2.3.9.4. EFI system (Electronic system of injection of fuel)
2.3.9.5. The ETCS-i system (An intellectual control system of a butterfly valve with the electric drive)
2.3.9.6. ACIS (Acoustic management of system of an admission)
2.3.9.7. The operating admission air valve
2.3.9.8. VSV (Vacuum valve)
2.3.9.9. Vacuum tank
2.3.9.10. The operating valve of an admission is closed (VSV is included)
2.3.9.11. The operating valve of an admission is open (VSV is switched off)
2.3.9.12. Air inlet control system
2.3.9.13. Diagnostics of a control system of the engine
2.3.9.14. Changes (in comparison with the previous Camry model)
2.3.9.15. Management of reliability
2.3.9.16. Compensation of failures of the sensor of provision of a pedal of management of fuel supply
2.3.9.17. Compensation of failures of the sensor of provision of a butterfly valve
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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2-3-9-13-diagnostika-sistemy-upravleniya-dvigatelem.html

2.3.9.13. Diagnostics of a control system of the engine

At the time of detection of failure of work of system the electronic control unit of the engine carries out diagnostics and remembers a mistake.
Besides, the lamp of the check engine alarm system in a combination of devices lights up or blinks for informing the driver.
The engine electronic control unit will also store diagnostic codes (DTC) of failures.
Access to diagnostic codes can be got by means of a figurative tester.

NOTE
For specialists in maintenance.
Time necessary to clear memory of the control unit of diagnostic codes (DTC) by shutdown of the rechargeable battery, was increased with 10 with (on the previous models) up to 1 min.


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2.3.9.12. Air inlet control system
following page"
2.3.9.14. Changes (in comparison with the previous Camry model)