Chery Amulet since 2006
1. Car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance
5. Engine
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
10.1. Features of a design
10.2. Diagnostics of malfunctions of electric equipment
10.3. Assembly blocks
10.4. Storage battery
10.5. Generator
10.6. Starter
10.7. Switch (lock) of ignition
10.8. Electronic control system of the engine (ESUD)
10.8.1. Features of a design
10.8.2. Work of system of injection of fuel
10.8.3. Electronic control unit (controler)
10.8.4. Sensors of a control system of the engine
10.9. Ignition system
10.10. Lighting, light and sound alarm system
10.11. Windscreen cleaner
10.12. Windscreen washer
10.13. Electrofans of system of cooling of the engine
10.14. Electric motor of the fan of system of heating (conditioning) and salon ventilation
10.15. Heating system of back glass
10.16. Removal and installation of the boss of the lighter
10.17. Combination of devices
10.18. Replacement of switches of the dashboard
10.19. Automobile audiosystem
10.20. Replacement of sensors and switches
11. Body
12. Appendices
13. Electric equipment schemes



10.8.1. Features of a design

On Chery Amulet cars the electronic control system of the engine (ESUD) with the electronic control unit (EBU) of the Bosch M type 7.9.7 is established. In engines the system of the consecutive distributed injection of fuel (with the phased injection) with feedback is applied. This system works together with converter of the fulfilled gases, catching system паров fuels and provides performance of ecological norms at preservation of high dynamic qualities and low fuel consumption.
The electric circuit of system of injection of fuel is given in the book end.

1. Before removing any ESUD hubs, disconnect a wire from the minus plug of the storage battery.
2. Do not start up the engine if tips of wires on the storage battery are badly tightened.
3. Never disconnect the storage battery from an onboard network of the car at the working engine.
4. At a charging of the storage battery disconnect it from an onboard network of the car.
5. Do not subject EBU to temperature above 65 °C in working condition and higher than 80 °C in non-working (for example, in the drying chamber). If this temperature is exceeded, it is necessary to remove EBU from the car.
6. Do not disconnect from EBU and do not attach to it sockets of a plait of wires at the included ignition.
7. Before carrying out electroarc welding on the car disconnect wires from the storage battery and sockets of wires from EBU.
8. All measurements of tension carry out the digital voltmeter with internal resistance not less than 10 megohms.

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10.8. Electronic control system of the engine (ESUD)
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10.8.2. Work of system of injection of fuel